Newsdesk Archive

World’s largest necropolis in Turkey’s southeast
2016-07-12
A large number of expansive rock tombs which could constitute part of the world’s largest necropolis have been discovered during work carried out by the ?anl?urfa Municipality around the historic Urfa Castle in southeastern Turkey.
Archaeologists have pieced together an ancient shaman’s burial ritual
2016-07-12
After years of analysis, an international team of researchers has pieced together the events of a burial ritual performed for an ancient woman who died in Israel 12,000 years ago. Based the amount of animal bones found in the grave, the team says the woman - who was 45-years-old when she died - was likely a shaman who was once held in high regard during the Natufian period, which spanned from 15,000 to 11,500 BC.
How plants sense electric fields
2016-07-12
An international group of researchers has pinpointed the sensor plants use to sense electric fields. A beneficial side effect: their work could contribute to the understanding of how the Ebola virus enters human cells.
Can 8 servings of fruits and veggies make you happier?
2016-07-12
A study of 12,000 people found that those who started eating more fruits and vegetables felt much happier. Happiness benefits were detected for each extra daily portion of fruit and vegetables up to 8 portions a day. The well-being improvements occurred within 24 months. Related: Why Chinese people may see ‘bad in the good’
Morphine may make pain last longer
2016-07-12
Painkillers in the opium family may actually make pain last longer. Morphine treatment after a nerve injury doubled the duration of pain in rats, scientists report the week of May 30 in the Proceedings of the National Academy of Sciences.
As a psychiatrist, I diagnose mental illness. Also, I help spot demonic possession
2016-07-12
In the late 1980s, I was introduced to a self-styled Satanic high priestess. She called herself a witch and dressed the part, with flowing dark clothes and black eye shadow around to her temples. In our many discussions, she acknowledged worshipping Satan as his “queen.” I’m a man of science and a lover of history; after studying the classics at Princeton, I trained in psychiatry at Yale and in psychoanalysis at Columbia. That background is why a Catholic priest had asked my professional opinion, which I offered pro bono, about whether this woman was suffering from a mental disorder.
Filmmaker Says Bigfoot ‘Ruined’ His Life
2016-07-12
The man who shot a Bigfoot video that many believe is the most compelling proof of the creature’s existence says the experience “ruined” him. Bob Gimlin shot the controversial film footage with Roger Patterson near Bluff Creek in Northern California in the fall of 1967. Related: Two Men Startled by Pair of Bigfoot-like Creatures in North Carolina
Cyborg Locusts to Sniff Out Bombs
2016-07-12
Yet another intriguing dispatch from our Didn't See That One Coming bureau: A team of U.S. engineers just got funding from the federal government to turn locusts into bio-robotic bomb sniffers.
Mutant mice become ‘super sniffers’
2016-07-12
US scientists have mutated mice to turn them into "super sniffers". The aim is to create a new generation of rodents that can sniff out drugs or explosives, with the scientists saying the experiment is a proof of concept.
Dam Good! Beavers May Restore Imperiled Streams, Fish Populations
2016-07-12
Utah State University scientists report a watershed-scale experiment in highly degraded streams within Oregon’s John Day Basin demonstrates building beaver dam analogs allows beavers to increase their dam building activities, which benefits a threatened population of steelhead trout.
How sea otters help save the planet
2016-07-12
New research into the complex links of the food chain suggest that the lovable mammals play a key role in managing carbon dioxide levels Charles Darwin once mused on the impacts that predators could have on the landscapes around them.
Scientists simulate tiny bacteria-powered ‘windfarm’
2016-07-12
A team of scientists from Oxford University has shown how the natural movement of bacteria could be harnessed to assemble and power microscopic 'windfarms'. Researchers say these biologically driven power plants could someday be the microscopic engines for tiny, man-made devices that are self-assembled and self-powered.
New clues could help scientists harness the power of photosynthesis
2016-07-12
Identification of a gene needed to expand light harvesting in photosynthesis into the far-red-light spectrum provides clues to the development of oxygen-producing photosynthesis, an evolutionary advance that changed the history of life on Earth.
Mystery of 101-year-old master pianist who has dementia
2016-07-11
At first glance, she was elderly and delicate – a woman in her 90s with a declining memory. But then she sat down at the piano to play. “Everybody in the room was totally startled,” says Eleanor Selfridge-Field, who researches music and symbols at Stanford University. “She looked so frail. Once she sat down at the piano, she just wasn’t frail at all. She was full of verve.”
Identical twin sisters in different cities give birth at exact same time
2016-07-11
The miracle of birth was upped a notch when two identical twin sisters gave birth to their babies at exactly the same time. On 30 June, Sarah Mariuz gave birth to a baby boy in Denver, Colorado, then Leah Rodgers had her daughter in La Jolla, California. Both were born at 1.18am, albeit on two different time zones. Related: Spooky! Messages from the beyond or just coincidence? Related: 'Psychic' crocodile predicts Australia's election
Why we feel emotions in our guts, and what microbes have to do with it
2016-07-11
In the dark, oxygen-free zone of our large intestines, a vast community of life is flourishing. Scientists say there are more than 100 trillion microbes living there, and if you gathered them all together, they would weigh more than our brains.
Antibiotic resistance discovered in the guts of ancient mummies
2016-07-11
The gut bacteria inside 1000-year-old mummies from the Inca Empire are resistant to most of today’s antibiotics, even though we only discovered these drugs within the last 100 years. “At first we were very surprised,” Tasha Santiago-Rodriguez of California Polytechnic State University in San Louis Opisbo, told the Annual Meeting of the American Society for Microbiology last month.
1,600-Year-Old Elongated Skull with Stone-Encrusted Teeth Found in Mexico Ruins
2016-07-11
Archaeologists in Mexico have unearthed a remarkable burial in the ancient ruins of Teotihuacan containing a 1,600-year-old skeleton of an upper-class woman with an elongated skull, stone encrusted teeth and a prosthetic tooth made of a green stone known as serpentine. She was buried with 19 jars of offerings.
Archaeologists uncover evidence for Scotland’s earliest farming
2016-07-11
An archaeological dig next to the Perthshire village of Dunning has revealed traces of human activity dating back 10,000 years. This included evidence of what experts believe is the earliest farming activity recorded in Scotland, and also remains of hunter-gathering activity dating back thousands of years before farming began.
Dig to uncover rare undisturbed Bronze Age burial
2016-07-11
An archaeological dig is under way on what experts say is a rare undisturbed Bronze Age burial mound in Lancashire. Digging got under way this week at the site near Morecambe Bay, which was found by metal detectors, and is being excavated under expert supervision.
Ancient Brazilians occupied the same homes for centuries
2016-07-11
Ancient inhabitants of the southern Brazilian highlands were no strangers to the types of home improvements we enjoy today, academics from the University of Exeter have found. New research has shown for the first time how oversized pit houses in the southern Brazilian highlands were used for centuries thanks to careful repairs by generations of owners.
300-year-old Philadelphia toilets yield thousands of artifacts
2016-07-11
A total of 82,000 artifacts were discovered at the site of a new museum in Philadelphia currently under construction – preserved inside toilets. A team of archaeologists made the find under the site of the proposed Museum of the American Revolution, which is set to occupy a quarter of a downtown city block.
Israel find may help solve mystery of biblical Philistines
2016-07-11
An archaeological discovery announced on Sunday in Israel may help solve an enduring biblical mystery: where did the ancient Philistines come from? The Philistines left behind plenty of pottery. But part of the mystery surrounding the ancient people was that very little biological trace of them had been found—until 2013. Alt: Discovery of Philistine Cemetery May Solve Biblical Mystery
Use of police robot to kill Dallas shooting suspect believed to be first in US history
2016-07-11
Police’s lethal use of bomb-disposal robot in Thursday’s ambush worries legal experts who say it creates gray area in use of deadly force by law enforcement Related: Predator Robots Are Learning to Track and Hunt Down Prey
Here’s why we still don’t understand prime numbers
2016-07-11
Prime numbers are one of the most basic topics of study in the branch of mathematics called number theory. Related: Longest maths proof would take 10 billion years to read
Like humans, lowly cockroach uses a GPS to get around, scientists find
2016-07-11
Rats, men and cockroaches appear to have a similar GPS in their heads that allows them to navigate new surroundings, researchers at Case Western Reserve University report. Related: Making the Case That Animals Are Impressively Smart
Dishonesty is aggressively punished in the world of paper wasps
2016-07-11
Is honesty really the best policy? Isn't it more beneficial to cheat, if you can get away with it? A study from the insect world provides a new perspective on honest communication by showing that paper wasps that send dishonest signals are aggressively punished, and the drubbing can have long-term impacts.
Secret sexual liaisons explain mystery of night-singing birds
2016-07-11
For most birds the night brings a well-deserved rest. But for some, it is time for more risqué activities. Nocturnal birds sing at night – no surprises there – mainly to attract mates or repel rivals, the same reasons other birds sing at daytime.
Why do we tap our feet to a musical beat?
2016-07-11
Investigators have explored the theory behind the relationship between musical sound and body movement. Research shows that people tend to perceive affinities between sound and body motion when experiencing music. The so-called 'motor theory of perception' claims these similarity relationships are deeply rooted in human cognition.
Noah’s Ark, splitting of Red Sea appear in newfound mosaic at ancient synagogue
2016-07-10
Huqoq excavations in Galilee reveal more parts of ‘most extensive series of biblical stories’ from 5th century, archaeologist says Excavations at a late-Roman era synagogue in the Galilee have unearthed more staggering mosaics depicting biblical scenes, the University of North Carolina at Chapel Hill announced this week.
Has the 2,000-year-old lost city of Rhapta been found? Ancient ruins off the coast of Tanzania could be the Roman market town
2016-07-10
While on a helicopter flight off the coast of Tanzania, a low tide allowed a scuba diver to spot an unusually-shaped formation in the water. Archaeologist believe what they found was an ancient sunken city, known as Rhapta which thrived 2,000 years ago.
Runes of Power and Destruction: Reading the Cursed Runestones of Sweden
2016-07-10
Runes are often associated with magic and sometimes curses too. For many centuries, they were used as magical symbols to guide people to the knowledge which they believed was created by their gods. They were also used as a warning to the ones who disturbed sacred space.
Human Evolution’s Dustiest Jewel
2016-07-10
We who study human evolution in South Africa are fortunate to work in a time of great excitement. It’s not every day that our research finds its way into the headlines. But, discoveries of early human skeletons were recently splashed across the pages of the New York Times. They spoke of the “Cradle of Humankind,” a 466 square km UNESCO World Heritage site comprising dozens of caves in populous Gauteng Province, which is home to the metropolises of Johannesburg and Pretoria.
Skeleton with stone-encrusted teeth found in Mexico ancient ruins
2016-07-10
Archeologists have discovered the 1,600-year-old skeleton of an upper-class woman whose skull was intentionally deformed and teeth were encrusted with mineral stones near Mexico's ancient ruins of Teotihuacan.
Carthage Used Liquid Cooling for Chariots and Horses
2016-07-10
New research into the ancient city of Carthage’s famous Circus – the site of chariot races within the ruins of the North African metropolis – has revealed a simple but innovative way to keep chariots cool.
Dawn maps Ceres craters where ice can accumulate
2016-07-10
Scientists with NASA's Dawn mission have identified permanently shadowed regions on the dwarf planet Ceres. Most of these areas likely have been cold enough to trap water ice for a billion years, suggesting that ice deposits could exist there now.
Mars canyons study adds clues about possible water
2016-07-10
Puzzles persist about possible water at seasonally dark streaks on Martian slopes, according to a new study of thousands of such features in the Red Planet's largest canyon system. The study published today investigated thousands of these warm-season features in the Valles Marineris region near Mars' equator.
How a Young Jupiter Acted as Both Protector and Destroyer
2016-07-10
Big siblings aren’t always the gentlest with their little brothers and sisters. But a little tough love early on might prepare you survive to adulthood—at least that’s what researchers are finding when it comes to our solar system, where Jupiter may have ultimately ensured a safe future for Earth and other rocky worlds by playing the role of boisterous big brother.
Strange Sounds From Jupiter Picked Up By Juno
2016-07-10
The Juno spacecraft had barely arrived at the planet Jupiter when it began picking up a sound that some described as monstrous roar. Is this a natural phenomenon? A Jupiterian burglar alarm? A bad sign?
The curious case of Earth’s leaking atmosphere
2016-07-10
Earth's atmosphere is leaking. Every day, around 90 tonnes of material escapes from our planet's upper atmosphere and streams out into space. Although missions such as ESA's Cluster fleet have long been investigating this leakage, there are still many open questions. How and why is Earth losing its atmosphere – and how is this relevant in our hunt for life elsewhere in the Universe?
In Siberia in 1908, a huge explosion came out of nowhere
2016-07-10
Over 100 years after the most powerful explosion in documented history, researchers are still trying to figure out exactly what happened Many are convinced that it was an asteroid or a comet that was responsible for the blast. But very few traces of this large extraterrestrial object have ever been found, opening the way for more outlandish explanations for the explosion.
Ancient Ocean Temp Data Supports Dinosaur Extinction Theory
2016-07-10
New data reconstructions of ocean temperatures dating back to the end of the age of dinosaurs support the theory that dinosaurs went extinct thanks to both an asteroid impact and volcanic eruptions.
The damage wrought by acidic oceans hurts more than marine life and lasts longer than you think
2016-07-10
A milky white cloud blooms in the Barents Sea, so vast it can be seen from space. It’s not the result of some toxic chemical spill or the sinking of a dairy-filled tanker — it’s the handiwork of millions of microscopic algae, doing what their kind have done for millions of years. Related: Forests of the sea in Western Australia slashed by marine heatwave Related: Climate Change Claims a Lake, and an Identity Related: Hundreds of deaths in two cities in 2003 heatwave due to man-made climate change: study
Innovation of Stone Age humans ‘not linked with climate change’
2016-07-10
Environmental records obtained from archaeological sites where there are Middle Stone Age deposits are the subject of the study published in the journal, PLOS ONE. Patrick Roberts from the University of Oxford, and colleagues, find that the Middle Stone Age marked a period of dramatic change among early humans in southern Africa. Some scholars had suggested that climate change primarily drove technological and cultural innovations such as bone tools, ochre production, and personal ornamentation.
New picture emerges on human settlement of Madagascar
2016-07-10
More than 4,000 years ago, a proto-globalization process started in the Indian Ocean, one of the outcomes being a great human migration of African and Asian peoples spreading across the Indian Ocean to inhabit the fourth largest island in the world, Madagascar. Austronesian peoples came from Borneo on boats, and Bantu migrants crossed over from East Africa. Overall, the Malagasy is thought to be composed of more than a dozen ethnic groups, and the specific geographic, linguistic origins and settlement dates are still hotly debated.
Prehistoric Tattoos Were Made with Volcanic Glass Tools
2016-07-09
Volcanic glass tools that are at least 3,000 years old were used for tattooing in the South Pacific in ancient times, a new study finds. The skin-piercing tools could yield insight into ancient tattooing practices in the absence of tattooed human remains, the researchers said.
Stone tools tell story of intrepid Polynesian mariners
2016-07-09
Early Polynesian sailors criss-crossed the Pacific for hundreds of years, travelling as far as 2,500 kilometres, according to a new chemical analysis of centuries-old stone tools.
Stone Age Text Links Australia to Europe: Initial Evidence for Worldwide Travel by an Ancient Stone Age Civilization
2016-07-09
Dr. Derek Cunningham has recently introduced a new intriguing theory to archaeology that many geometric patterns seen worldwide are a form of ancient text, with the angular writing based on the astronomical values used by astronomers to measure time and predict eclipse events.
Scientists use mass spectrometry to ‘look inside’ an ancient Greek amphora
2016-07-09
Scientists have used mass spectrometry to analyze bitumen samples from an ancient Greek amphora found on the Taman peninsula. Judging by the level of oxygen in the sample, they managed to accurately identify it's age: 2,500 years.
New mosaics discovered in synagogue excavations in Galilee depicting biblical stories
2016-07-09
Excavations in the Late Roman (fifth century) synagogue at Huqoq, an ancient Jewish village in Israel’s Lower Galilee have discovered ornate mosaics.
Urine-Based Dye Found in Ancient New Testament
2016-07-09
Behind one of the oldest surviving illuminated manuscripts of the New Testament lies a mixture of urine and weeds, according to analysis carried out during a lengthy restoration project of the sacred text. For centuries scholars wondered how the precious purple parchments of the 1,500-year-old Byzantine book known as the Codex Purpureus Rossanensis were obtained.
Archaeology suggests no direct link between climate change and early human innovation
2016-07-09
Environmental records obtained from archaeological sites suggest climate may not have been directly linked to cultural and technological innovations of Middle Stone Age humans in southern Africa.
Finding the first fungus farmers
2016-07-09
The development of farming was a key milestone in human history, but as a species we were quite late to the party. Insects got there first! One of the best documented examples happens in the termite world, where some species "farm" fungus as a food source.
Linguists team up with primatologists to crack the meaning of monkey calls
2016-07-09
It has long been known that monkeys convey information through alarm calls, but now a combined team of linguists and primatologists has laid the groundwork for a systematic 'primate linguistics.'
Monkeys Turn into Grumpy Old Men, Too
2016-07-09
Old monkeys, like old humans, would rather not make new friends According to new research, our primate cousins also become more socially selective with age, preferring the companionship of their “friends” to monkeys that are less familiar (or maybe just a drag at parties). The findings also hint at a possible evolutionary explanation for why our social preferences change over the years.
How tails may have helped ancient animals make the transition from water to land
2016-07-09
Clambering out of the water and up sandy shorelines was a monumental feat for some of the first creatures to walk on land. These ancient animals needed all the help they could get to push beyond the water’s edge — and scientists say some of that help may have come from their tails. Related: Recreating ancient vertebrate’s first step on dry land
Swordfish Grease Themselves to Cut through Water
2016-07-09
A lubricating gland behind the “sword” may help explain the swimming mechanics and speed of the enigmatic fish Related: The mutant frogs with see-through skin and extra limbs: Scientists blame pollution for rise in weird, transparent amphibians
World-first study shows excessive time spent on iPads can affect kids muscle and bone development
2016-07-09
TOO much time spent on iPads and similar touchscreen devices could result in the muscles and bones of young children not developing properly, new research shows. Alt: Children who watch lots of TV may have poor bone health later in life
Careful who you kiss: virus found in saliva associated with unexplained infertility
2016-07-09
Alcohol, caffeine and bad diet have all been linked to poor fertility, but up until now no one has blamed the humble kiss. Now scientists believe they have found a link between unexplained infertility and an obscure virus which they believe is transmitted by kissing.
Boredom can lead to more extreme political views
2016-07-09
Boredom may be contributing to a widening of political views among voters, according to a new study by researchers from King's College London and the University of Limerick.
Medical marijuana use linked to lower prescription drug use
2016-07-09
American states that allow their residents to use marijuana for medical purposes have seen a marked decline in prescription drug use among the elderly and disabled, according to a study published Wednesday. Related: U.S. spending on prisons grew at three times rate of school spending: report
Founders of Western civilisation were prehistoric dope dealers
2016-07-08
It must have been something in the air. During a short time window at the end of the last ice age, Stone Age humans in Europe and Asia independently began using a new plant: cannabis. That’s the conclusion of a review of cannabis archaeology, which also links an intensification of cannabis use in East Asia with the rise of transcontinental trade at the dawn of the Bronze Age, some 5000 years ago.
Missing link in epigenetics could explain conundrum of disease inheritance
2016-07-08
The process by which a mother's diet during pregnancy can permanently affect her offspring's attributes, such as weight, could be strongly influenced by genetic variation in an unexpected part of the genome, according to research. The discovery could shed light on why many human genetic studies have previously not been able to fully explain how certain diseases, such as type 2 diabetes and obesity, are inherited.
Three-parent-babies might have health problems in later life
2016-07-08
Mismatched DNA in so-called three-parent-babies may lead to problems in later life, research in mice has suggested. Mitochondrial replacement therapy was approved by the UK Parliament last year and will allow women with genetic faults in their mitochondria – the cell’s energy generators – to have children without passing on their faulty mitochondrial DNA.
Has the LHC discovered a new particle?
2016-07-08
After its much heralded re-start last year, has the world's biggest machine, the Large Hadron Collider, found a new particle? You could be forgiven for thinking that things had gone a little quiet at Cern in Switzerland after the LHC was switched on to great fanfare in April 2015.
Accelerating research into dark energy
2016-07-08
A quick method for making accurate, virtual universes to help understand the effects of dark matter and dark energy has been developed by UCL and CEFCA scientists. Making up 95% of our universe, these substances have profound effects on the birth and lives of galaxies and stars and yet almost nothing is known about their physical nature.
Astronomers find evidence of water clouds in first spectrum of coldest brown dwarf
2016-07-08
Since its detection in 2014, the brown dwarf known as WISE 0855 has fascinated astronomers. Only 7.2 light-years from Earth, it is the coldest known object outside of our solar system. Astronomers have now obtained an infrared spectrum of the brown dwarf using the Gemini North telescope in Hawaii. Among the findings is strong evidence for the existence of clouds of water or water ice, the first such clouds detected outside of our solar system.
This Is the Last Thing Japan’s Lost Black Hole Satellite Saw Before It Died
2016-07-08
Earlier this year, Japan launched a groundbreaking black-hole-monitoring satellite—only to lose control of it almost immediately under strange circumstances. Now, we finally can see what Hitomi did right before it died. When JAXA launched Hitomi in February of this year, scientists were giddy over the possibilities of what the black hole monitoring satellite might tell us about the mysteries of the universe.
2016 will be one second longer
2016-07-08
On December 31, 2016, a "leap second" will be added to the world's clocks at 23 hours, 59 minutes 59 seconds Coordinated Universal Time (UTC). This corresponds to 6:59:59 pm Eastern Standard Time, when the extra second will be inserted at the U.S. Naval Observatory's Master Clock Facility in Washington, DC.
Scientists Are Redefining the Kilogram
2016-07-08
Stop the presses! Physicists at the National Institute of Standards and Technology have made a new measurement of Planck’s constant to a highly accurate degree. It’s the latest step toward improving the official definition of the kilogram, the unit of mass that underpins our entire international system of weights and measures.
This Swimming Stingray Robot Is Powered by Real, Living Rat Cells
2016-07-08
This soft robotic stingray is made of rat heart muscle. Yeah, it's just as crazy as it sounds. "Roughly speaking, we made this thing with a pinch of rat cardiac cells, a pinch of breast implant, and a pinch of gold. That pretty much sums it up, except for the genetic engineering," says Kit Parker, the bio-engineer at Harvard who led the team that developed the strange robot.
Public urinal generates electricity from urine
2016-07-08
Urine can be transformed into electricity with the help of bacterial metabolism, thanks to a new device. A test cubicle was installed at Glastonbury festival, but the final aim is to improve sanitation facilities in Developing World countries or in areas where there is limited electricity generation, such as refugee camps.
Shampoo bottle that empties completely, every last drop
2016-07-08
Researchers have found a way to create the perfect texture inside plastic bottles to let soap products flow freely. The technique involves lining a plastic bottle with microscopic y-shaped structures that cradle the droplets of soap aloft above tiny air pockets, so that the soap never actually touches the inside of the bottle. The "y" structures are built up using much smaller nanoparticles made of silica, or quartz -- an ingredient in glass -- which, when treated further, won't stick to soap.
New study upends a theory of how Earth’s mantle flows
2016-07-08
A new study carried out on the floor of Pacific Ocean provides the most detailed view yet of how the earth's mantle flows beneath the ocean's tectonic plates. The findings, published in the journal Nature, appear to upend a common belief that the strongest deformation in the mantle is controlled by large-scale movement of the plates. Instead, the highest resolution imaging yet reveals smaller-scale processes at work that have more powerful effects.
Scientists Freak Out Over Newly Discovered Hydrothermal Vents
2016-07-08
The Chamorro Seamount was supposed to be a quiet place to explore. Though it is a volcanically formed mountain at the bottom of the sea (a seamount...get it?) there had been no historical eruptions at the site. But when a NOAA research vessel began exploring it last week, they found that it wasn't a cold, dead zone.
These 100-year-old photos were uncovered from the Antarctic ice
2016-07-08
Back in 2013, conservationists restoring exploration huts in Antarctica uncovered a box of 100-year-old negatives frozen in a block of ice, which depicted events from one of the most ill-fated polar expeditions ever, the Ross Sea Party.
Vegetarian Diet May Have Caused Cave Bear Extinction
2016-07-08
New research suggests that the extinction of the mighty cave bear might be due to dietary stresses that led to widespread vegetarianism among cave bear populations. This theory was presented recently at the 2016 International Conference of Vertebrate Morphology by Dr. Jacqueline Moustakas-Verho, a researcher with the Institute of Biotechnology at the University of Helsinki.
Cannibalism among late Neandertals in northern Europe
2016-07-07
Neandertal bones from an excavation in Belgium have yielded evidence of intentional butchering. The findings, from the Goyet caves near Namur, are the first evidence of cannibalism among Neandertals north of the Alps. The skeletal remains were radiocarbon-dated to an age of around 40,500 to 45,500 years. Remarkably, this group of late Neandertals also used the bones of their kind as tools, which were used to shape other tools of stone.
2,000-Year-Old Lost City of Rhapta May Have Been Found in Tanzania
2016-07-07
Centuries of speculations related to the lost city of Rhapta may have been ended with a discovery made during a helicopter flight over Tanzania's Mafia Island. A set of partially submerged ancient ruins are believed to be the Roman market town, which had become lost to the pages of history.
Why did ancient Egypt spend 3000 years playing a game nobody else liked?
2016-07-07
Senet, the favoured game of the ancient Egyptians, played on a board made from three neat rows of 10 spaces each. Senet was played in Egypt for over 3000 years, and was responsible for one of the first recorded instances of trash-talking, captured on the wall in the tomb of Pepi-Ankh at Meir and itself dated to around 2300 BC.
Escape Tunnel, Dug by Hand, Is Found at Holocaust Massacre Site
2016-07-07
A team of archaeologists and mapmakers say they have uncovered a forgotten tunnel that 80 Jews dug largely by hand as they tried to escape from a Nazi extermination site in Lithuania about 70 years ago.
The Lancet: Most antidepressant drugs ineffective for children and teens, according to study
2016-07-07
Most available antidepressants are ineffective, and some may be unsafe, for children and teenagers with major depression, according to the most comprehensive comparison of commonly prescribed antidepressant drugs so far, published in The Lancet.
Scientific Proof That Buying Things Can Actually Lead To Happiness (Sometimes)
2016-07-07
Experiences don't always trump things: The happiest people spend money on items that are in sync with their personalities Can money buy happiness? Psychologists and behavioral economists have been pondering this question for years. Or in other words, will a trip to the theater make someone happier than buying the latest gadget or vice versa?
New research considers ‘growing’ drones
2016-07-07
Can you chemically "grow" a military drone? It sounds like an idea for a science fiction film, but here in the UK scientists and engineers are spending time and money to see if they can do exactly that.
Amazon’s latest robot champion uses deep learning to stock shelves
2016-07-07
Amazon has crowned the latest champion in its robotic picking challenge — an annual competition that looks for robots that could one day work in the company's warehouses. It's basically American Idol, but for robotic arms that can grab items off a shelf and put them back again. Competitors are asked to handle a range of products, from toiletries to clothes, and then scored on speed and accuracy in stocking shelves.
‘Inception’ in the lab: Scientists are trying to implant false visions in people
2016-07-07
In the movie “Inception,” Leonardo DiCaprio’s character interferes with others’ dreams to implant new ideas in their minds. It’s a trippy plot premise. It’s also not entirely science fiction. In the last few years, researchers have developed a way to “incept” in real life, a technique they hope could eventually help people with disorders from depression to autism.
Mars satellites may have been created by third moon, scientists say
2016-07-07
Mars might once have boasted a massive, third moon that eventually spiralled back into the planet, according to scientists. The theory offers a new explanation as to how Mars ended up with its two small satellites. The red planet has two potato-shaped moons called Phobos, meaning “fear”, and Deimos, meaning “terror”. But scientists have long debated where they came from.
Space junk cleanup mission prepares for launch
2016-07-07
Harpoons, nets and sails are to be sent into space in an effort to tackle the problem of space junk, scientists have revealed. The mission, dubbed RemoveDebris, is expected to launch early next year and will test a range of devices designed to sweep up litter orbiting the Earth.
Could a little nudge have made Venus green?
2016-07-07
If conditions had been just a little different an eon ago, Venus—not Earth—might have been the planet teeming with life. The idea isn’t so far-fetched, according to a new hypothesis. It suggests minor evolutionary changes could have altered the fates of both Earth and Venus in ways that scientists may soon be able to model through observation of other solar systems, particularly ones in the process of forming.
Simulation suggests non-water based life could exist on Saturn’s moon Titan
2016-07-07
A team of researchers at Cornell University has built and run a simulation that showed prebiotic reactions could possibly occur on the surface of one of Saturn's moons, Titan, suggesting the possibility of life evolving in a place where it is too cold for water to be a factor.
How Often Does Life Emerge in the Universe?
2016-07-07
Since the 1960s, the Drake Equation has been used to predict how many communicative extraterrestrial civilizations exist in the Milky Way galaxy. Along these same lines, a new formula seeks to estimate the frequency at which life emerges on a planet—a calculation that might allow us to figure out the likelihood of life arising elsewhere in the universe.
Scientists model universe using Einstein’s full theory
2016-07-07
Research teams in Europe and the USA -- including a cosmologist from the University of Portsmouth -- have begun modelling the universe for the first time using Einstein's full general theory of relativity.
China builds world’s largest radio telescope to hunt for aliens
2016-07-07
Covering an area the size of 30 football pitches, China’s Five-hundred-meter Aperture Spherical Telescope (FAST) was officially completed this week, making it the largest radio telescope in the world. The huge disc was assembled from 4450 individual triangular panels and dwarfs its nearest rival — the 300-metre-wide Arecibo Observatory in Puerto Rico.
World’s largest purifier cleans air and turns pollution into jewelry
2016-07-06
A designer created the largest air purifier in history, which could be used to clear the air in some of the most polluted cities around the world. A trial is set to start in Beijing, China this September. In addition to removing pollutants from the air that could otherwise find their way into human lungs and blood, the city air purifier also turns smog into jewelry.
How research into glowing fungi could lead to trees lighting our streets
2016-07-06
Bioluminescence, the peculiar ability of some organisms to behave like living night-lights, could be the key to some remarkable advances On a moonless night deep in a Brazilian rainforest the only thing you are likely to see are the tiny smears of light from flitting fireflies or the ghostly glow of mushrooms scattered around the forest floor.
Is this pea plant better at making decisions than you are?
2016-07-06
Plants may just be smarter than you think, according to a new study by an international team of researchers, published in Current Biology this week. By studying the decisions plants made when presented in environments with different nutrient levels, plants showed a remarkable ability to take calculated risks in order to secure the maximum amount of nutrients.
Feeding the world by rewiring plant ‘mouths’
2016-07-06
Plants have tiny pores on their leaves called stomata—Greek for mouths—through which they take in carbon dioxide from the air and from which water evaporates. New work from the lab of Dominique Bergmann, honorary adjunct staff member at Carnegie's Department of Plant Biology and professor at Stanford University, reveals ways that the systems regulating the development of stomata in grasses could be harnessed to improve plant efficiency and agricultural yield.
Bacteria ‘gardeners’ farm algae to harvest when food runs out
2016-07-06
They’re possibly the tiniest, most ancient gardeners in the world. A type of marine bacteria tends algae, using pesticides to keep other microbes away. Understanding how Roseobacter does this could help us better understand nutrient circulation in the world’s oceans, where the bacteria and their microalgae “crops” are abundant.
Higher consumption of unsaturated fats linked with lower mortality rates
2016-07-06
Consuming higher amounts of unsaturated fats was associated with lower mortality rates, according to a new study. The researchers found higher consumption of saturated and trans fats was linked with higher mortality compared with the same number of calories from carbohydrates. This study provides further support for the 2015-2020 Dietary Guidelines for Americans that emphasize the types of fat rather than total amount of fat in the diet. Related: Pasta is not fattening, quite the opposite
Acupuncture doubles chance of having a baby with IVF, study suggests
2016-07-06
Acupuncture could dramatically boost the chances of IVF treatment working, a study suggests. A British study found that rates of success were twice as high among those having the alternative therapy. Fertility experts said the findings were interesting and statistically significant.
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