Flying saucer enthusiasts and curious Ufologists will be craning their necks toward the heavens after checking out our ...

A team of astronomers claims to have sniffed out a “biosignature” in the atmosphere of a distant planet called K2-18b. But ...

"If the ultimate result of this story is that the public is more circumspect about future claims of life detection, that's ...

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

An astonishing new claim that we have finally discovered “alien life” has left the space world reeling. The world of astronomy is abuzz with excitement. Have we discovered the first-ever evidence of ...

The head of Homeland Security says travelers who aren’t REAL ID compliant by the upcoming deadline this week will still be ...

K2-18b, an exoplanet 120 light-years away, may be the best hope to confirm that life exists beyond Earth. Here's what to know ...

"Given everything we know about this planet, a Hycean world with an ocean that is teeming with life is the scenario that best ...

Many have claimed to see a UFO or have an encounter with an alien, but what do the scientists have to say? Here's what ...

An astronomer breaks down 3 key components that allow researchers to make groundbreaking discoveries — and decide when ...

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

On a faraway planet, the James Webb Space Telescope has picked up signs of molecules that, on Earth, are produced only by ...