The recent discovery of an enigmatic substance on the surfaces of both Titan, Saturn’s largest moon, and Pluto, our solar ...

Beneath the icy silence of Antarctica's famous Dry Valleys lies a world so unusual that it often resembles another planet.

"Measurements of two mudstones show hundreds of organic detections, making this the most robust organic detection in Jezero ...

What if consciousness isn’t limited to brains like ours? Philosophers Eric Schwitzgebel and Jeremy Pober argue that ...

Does consciousness require flesh and blood to exist?Probably not, according to Eric Schwitzgebel, a distinguished professor of philosophy at the ...

Researchers say a biocontainment facility on the Moon could be humanity's last line of defense against potential future alien ...

Where did life on Earth come from? It is one of humanity’s oldest and most fascinating questions. For centuries, people have ...

Harvard astrophysicist Avi Loeb has floated the provocative idea that humans might themselves be alien‑made 'autonomous probes,' built through advanced synthetic biology rather than evolving entirely ...

The best way to find alien technosignatures is to look for ones that have long survived their creators, according to a new ...

With the release of Disclosure Day, Steven Spielberg’s new film about aliens, a question as old as science fiction itself ...

Consciousness may arise in systems far different than the biology on Earth we are used to, according to new research.

The US government has revealed an image of a floating blob "UFO" among newly released declassified UFO files on potential ...