News Desk

A slow cosmic dance between Earth and Mars has a hidden effect on cycles in the deep ocean. According to a new analysis of the deep-sea geological record, the gravitational interaction between the two planets results in cyclic changes in deep ocean currents that recur every 2.4 million years.

Scientists have found what they believe to be the world’s earliest known fossilised forest in cliffs on the coast of South West England. The researchers say the fossil forest is about four million years older than the previous record holder in New York State.

The oldest firmly dated evidence of human ancestors in Europe has been found at a 1.4-million-year-old site in Ukraine. The findings are detailed in a study published in Nature.

Astronomers have observed a distant planet that could be entirely covered in a deep water ocean, in findings that advance the search for habitable conditions beyond Earth.

Starting about 7,000 years ago, ancient humans in what is now northeastern Spain buried their dead deep in a cave, creating a necropolis of sorts that spans about four millennia and now contains more than 7,000 bones, according to archaeologists. And there are signs it may have been used for tens of thousands of years before that.

Asian elephants bury their calves with their legs poking out of the ground, researchers have observed. The calves were 1 year old or less and were transported to premade burials of sorts — irrigation drains on tea estates in India — by herd members, before being placed in holes and covered in soil. See the study here.

A new study from the Nihewan basin of China has revealed that hominins who possessed advanced knapping abilities equivalent to Mode 2 technological features occupied East Asia as early as 1.1 million years ago (Ma), which is 0.3 Ma earlier than the date associated with the first handaxes found in East Asia. This suggests that Mode 2 hominins dispersed into East Asia much earlier than previously thought.

Mainstream science has done its best to debunk the notion, but a belief in a world-changing series of prehistoric impacts continues to gain momentum.

In the largest ever modern whole-genome analysis from South Asia…The study also turns up a surprise: an unexpectedly rich diversity of genes from Neanderthals and their close evolutionary cousins, the Denisovans. Because no fossils of these ancient human relatives have been found in India, researchers are speculating about how these genes got there—and why they stuck around.

Psilocybe mushrooms appear to have started producing psilocybin roughly 67 million years ago, right around the dinosaurs’ demise, new research shows.

Fossilized trees discovered by chance in southwest England belong to Earth’s earliest-known forest, new research has found. The 390 million-year-old fossils supplant the Gilboa fossil forest in New York state, which dates back 386 million years, as the world’s oldest known forest.

A recent study sheds light on the relationship between moral values and political affiliations, revealing that the standards of morality people apply in political contexts may differ significantly from those in personal spheres.

Nestled within the photosynthetic, or light-eating, tissue of the boreal trees – and within the bountiful cloud-like lichens and feathery mosses that carpet the ground between them – are fungi. These fungi are endophytes, meaning they live within plants, often in a mutually beneficial arrangement. See the research here.

Archaeologists have identified evidence of a Jewish-Islamic scientific collaboration having taken place a thousand years ago, thanks to an archaic star chart once thought to be a forgery.  Gigante’s analysis is published in the journal Nuncius.

An investigation into the genomes of 10 people who lived between 6350 and 4810 B.C. revealed few biological links among these small communities, according to a study published Feb. 26 in the journal PNAS.

Roughly 128 million years ago, snakes suddenly burst into an abundant existence on Earth, eventually diversifying into the 4,000 or so species we see today. See the research in Science.