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

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

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

A Bigfoot hunter who claimed to have found the legendary creature’s corpse now says he has scientific proof the remains are a ...

If you believe the legend, Michigan is Bigfoot country. The state ranks among the top in the nation for reported Bigfoot ...

A vast stretch of islands across the South Pacific holds one of the oldest human stories on Earth. For tens of thousands of ...

In 2023, a Florida woman took a leap of faith that led her to finally find her biological father after 24 years of unanswered ...

Could humans spread Earth life beyond our planet? Astrobiologists explain where extremophiles might survive and why the risks ...

An unidentified DNA sample found on one of Sophie Toscan du Plantier’s boots has returned to the heart of the case almost 30 ...

An international team of cave explorers has shown that cave walls and the prehistoric rock art that adorns them can preserve human DNA for thousands of years.

Genetic analysis of Neanderthals in north-western Europe reveals that this population was surprisingly genetically diverse, ...

This video starts with a simple question — does life really need DNA? — and then turns it into something much bigger. From RNA worlds and TNA protocells to exotic XNAs, methane-compatible chemistries, ...