Does alien life exist on an exoplanet? On TikTok, a University of Oxford astrophysicist cast doubt that extraterrestrial life ...

Scientists have found a nearby planet that appears to be teeming with life, and now we may know what it looks like. The ...

A study suggesting the exoplanet K2-18b shows potential signs of alien life has been met with skepticism from the scientific ...

Last week astronomers reported hints of biological activity on a distant planet, but a re-analysis of their data suggests the ...

What do you think of when it comes to extra terrestrial life? Most popular sci-fi books and TV shows suggest humanoid beings ...

The researchers found strong evidence of a chemical called dimethyl sulfide (DMS) in the planet's atmosphere. On Earth, DMS ...

"When a discovery is as monumental as the discovery of alien life, the bar is set very high for convincing evidence," said ...

A divided Supreme Court vacated temporary restraining orders issued by a federal judge in Washington, D.C., that had halted certain deportations under the Alien Enemies Act. The court split 5-4 ...

An ocean world that's teeming with microbes — and who knows what other kinds of life — is currently the best explanation for some chemical signatures that the James Webb Space Telescope has ...

NASA has admitted that an over 300-foot-wide hole in the surface of Mars could be a 'portal' leading to an underground world of alien life. The American space agency shared the shocking image of ...

But as researchers continue the search for extraterrestrial life, they’re facing a major challenge: alien life might look nothing like life on Earth. And if that's the case, how would anyone ...