From mudstones on Mars to strange gases in exoplanet atmospheres, tentative evidence for extraterrestrial life is starting to ...

A giant impact on the early Earth could have brought the building blocks of RNA to our planet, which new research suggests ...

Paul Terry walked out of prison more than 20 years ago after DNA evidence cleared him of a crime he was convicted of as a ...

Claims that the Nazca mummies represent a new alien species originate from a self-published paper by a retired paleontologist ...

An ancient asteroid older than Earth itself has reignited debate over whether life began in space. NASA's Bennu discovery ...

When scientists pulled genetic material from a pair of naturally preserved bodies in the central Sahara, they expected to ...

Grab-and-go missions to asteroids have provided some of the most scientifically valuable samples since the Apollo ...

New research shows how RNA, a key molecule for life, may have formed on early Earth using simple chemistry and materials delivered by asteroid impacts, linking space science with the origins of life ...

They're some of the most sterile places on Earth - but scientists have discovered dozens of new bacterial species inside NASA ...

The key idea behind our framework is that life produces molecules with purpose, while nonliving chemistry does not. Cells ...

The Harvard professor provides a ceaseless flow of startling details in this exhaustively researched, 1000-year account ...

David Brooks, E.J. Dionne and Robert Siegel Take Stock of 2025 transcript There is something just so odd to me about the United States of America, which was built on immigration. All three of us at ...