Titled "UFO Freak," the uncanny 2-minute sneak peek reveals strange phenomena erupting around a group of teens hanging out at ...

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 ...

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 ...

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

Astronomers have detected the most promising signs yet of a possible biosignature outside the solar system, although they ...

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 ...

The vastness of the cosmos hides more than distant stars—it conceals the very forces that shape reality. Astronomers have ...