News Desk

Prehistoric sites are full of stone tools that appear to have two life cycles: They’ve been crafted, used, and discarded before being picked up a second time and used again. A new study puts forward an interesting hypothesis as to why this is.

Evidence suggests surface minerals of outer main-belt asteroids, proposed to have sourced building blocks of Earth’s water and life, are only stable at low temperatures. These asteroids formed in distant orbits and may help explain Earth’s composition

Scientists have found the oldest known ancestor of octopuses – an approximately 330m-year-old fossil unearthed in Montana. The researchers concluded the ancient creature lived millions of years earlier than previously believed, meaning that octopuses originated before the era of dinosaurs.

New date of 58 million years undercuts idea that strike triggered recent 1000-year plunge in temperatures.

Scientists discovered traces of carbon—the element on which life on Earth is based—that appear to have come from the Cambrian Explosion.

There is a scientific reason that humans feel better walking through the woods than strolling down a city street, according to a new publication from UO physicist Richard Taylor and an interdisciplinary team of collaborators.

Having never evolved wings, many species of spider instead evolved an uncanny ability to take to the skies using nothing more than a few short threads of gossamer dangling from their dainty butts.

A study suggests the world’s largest rainforest is losing its ability to bounce back from damage caused by droughts, fires and deforestation.

People suffering debilitating cluster headaches say the active ingredient in magic mushrooms is a help.

People have been trying to understand how predators and prey are able to stay balanced within our planet’s ecosystems for at least 2,400 years. The Greek author Herodotus even raised the question in his historical treatise Histories, written around 430 BC.

Archaeologists have uncovered a Pictish symbol stone close to the location of one of the most significant carved stone monuments ever uncovered in Scotland.

The Venus of Willendorf, one of the world’s oldest pieces of artwork, was made of rock mined in Italy, more than 600 kilometres from her final resting place in Austria, according to new research.

What happens inside your brain during these experiences and after death are questions that have puzzled neuroscientists for centuries. However, a new study published to Frontiers in Aging Neuroscience suggests that your brain may remain active and coordinated during and even after the transition to death, and be programmed to orchestrate the whole ordeal.

Scientists discovered remnants of an Old Stone Age culture, less than 100 miles (160 kilometers) west of Beijing, where ancient hominins used a reddish pigment called ochre and crafted tiny, blade-like tools from stone. The archaeological site, called Xiamabei, offers a rare glimpse into the life of Homo sapiens and now-extinct human relatives who inhabited the region some 40,000 years ago.

Archaeologists may have just uncovered evidence for the oldest known practice of mummification. Human remains interred 8,000 years ago in the Sado Valley in Portugal, during the Mesolithic, appear to have been deliberately treated for mummification prior to burial.

With its immense size, dagger-like teeth and sharp claws, Tyrannosaurus rex was a fearsome predator that once terrorised North America. Now researchers studying its fossils have suggested the beast may not have been the only tyrannosaurus species