A new study proposes detecting life in space by spotting patterns across many planets instead of focusing on one at a time.

The search for life on other planets relies, for lack of a better alternative, on what we know on Earth. However, this ...

Deep within massive rocky exoplanets, hidden oceans of molten rock may be generating powerful magnetic fields in an ...

Maintaining liquid surface water is one of the preconditions that a planet has to meet in order to support life as we know it ...

NASA officials have previously spoken of the possibility of extraterrestrial life amid scientific uncertainty while ...

Reverse-engineering the billion-year-old enzyme nitrogenase clued researchers into how life originally formed on Earth — and ...

'Do all aliens really need sunlight?' ...

The ExoLife Finder (ELF) looks like no telescope ever built. A spectacular crown of 15 five-meter mirrors perches atop a ...

From lava tubes on Mars to ice pockets on Europa, subterranean environments may offer the best chance of finding life—and living safely—beyond our planet. “I was like, ‘OK, I'm pretty sure that ...

Did you ever hear of the Syfy comedy starring Alan Tudyk called Resident Alien? The concept is an alien crashes on Earth and ...

Like the lead character of “Project Hail Mary,” some scientists are proposing ways that life might exist beyond a star’s “habitable zone,” often considered the gold standard of potential livability An ...

(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) Over the past decade, scientists have come up with a variety of frameworks to guide ...