SETI scientists searched the interstellar object 3I/ATLAS for radio signals that could indicate extraterrestrial technology ...

And if aliens made of different stuff potentially possess consciousness, then why not minds made of silicon, metal, and ...

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

A nutrition scientist applies metabolism, biology and food science to one of science fiction's oldest questions.

A rare visitor from another star system prompted SETI to hunt for alien technology, but the mysterious object appears to be a ...

NASA's Perseverance rover has uncovered one of the most intriguing clues yet in humanity's search for life beyond Earth.

Russo joined IndieWire's roundtable of composers to discuss his work on the sci-fi series. Since 1979, the “Alien” franchise has flipped between two different genres, alternatively offering audiences ...

"Eventually, our own Voyager spacecraft will be extraterrestrial artifacts in other stellar systems." ...

With the release of Disclosure Day, Steven Spielberg’s new film about aliens, a question as old as science fiction itself resurfaces: if aliens were to arrive on Earth, would they come to conquer us, ...

A NASA‑linked study argues that alien probes could already be in our Solar System, but our surveys are still too crude to rule them out. From misidentified rocket boosters to blurry moon maps, it ...

Based on evidence collected by the James Webb Space Telescope, researchers have found that interstellar comet 3I/ATLAS could ...