Scientists have long known that ancient Homo sapiens and Neanderthals lived alongside each other for thousands of years—until ...

When it comes to the search for life elsewhere in the universe, methane and other chemical compounds are seen as signs of ...

Discoveries at a Üçağızlı II cave in southern Turkey suggest that Neanderthals and Homo sapiens made similar tools, hunted ...

A whole-genome analysis of Beefalo, a hybrid bison-cattle breed, suggests very few individuals have any bison DNA at all, a ...

Some of these approaches may show promise, but new research indicates much of today’s AI is even more easily duped by false ...

When I explain my research interests to new acquaintances, I’m often asked questions like “what would you do if you met a ...

Environmental DNA contained in a small sample of water, sand or even air can reveal the presence of people, wildlife and ...

Are we alone in the universe? Consider mysterious "extraterrestrial" radio signals. Unexplained gases on other planets.