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

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

The idea of dinosaurs roaming alien planets is compelling, but science paints a more cautious picture. No direct evidence of ...

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

When NASA scientists opened the sample return canister from the OSIRIS-REx asteroid sample mission in late 2023, they found ...

While the 21st century has been bumpy, it has also ushered in monumental scientific and technological breakthroughs that have ...

The tiny pantheon known as the Asgard archaea bear traits that hint at how plants, animals and fungi emerged on Earth.

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

Researchers have pushed back on NASA's claims that 3I/ATLAS is an ordinary comet, just hours before it makes its closest ...

Trump is giving himself an A-plus-plus-plus, but the rest of America is anxious.

David Brooks, E.J. Dionne and Robert Siegel Take Stock of 2025 transcript There is something just so odd to me about the ...

I took care of someone with this medical condition. It was like their left arm/hand had a mind of its own. They had to have ...