From mudstones on Mars to strange gases in exoplanet atmospheres, tentative evidence for extraterrestrial life is starting to ...

A mysterious metal shard, once thought to be a piece of a UFO that crashed in 1947, has sparked years of wild speculation.

Is 3I/ATLAS a comet or an alien ship? Harvard's Avi Loeb warns of a 'serial killer' visitor as the interstellar object makes ...

Scientists have sought out and detected radio emissions from from interstellar comet 3I/ATLAS, all but confirming that it has natural origins.

SCIENTISTS are scratching their heads as 3I/ATLAS reaches its closest point to Earth, but it’s not behaving like a typical ...

As this celestial nomad, dubbed 3I/ATLAS, makes its closest approach to Earth this week — reaching its minimum distance at 1 ...

Senior figures from inside the U.S. military and intelligence world are now openly suggesting that the government has ...

On Dec. 18, just 24 hours before its closest approach, the Green Bank Telescope scanned frequencies from 1 to 12 GHz. Their ...

In the midst of a global promotional tour for her new movie Avatar: Fire and Ash, Sigourney Weaver made a brief detour to Saudi Arabia ‘s Red Sea International Film Festival on Wednesday, for a ...

Good morning, Kansas City,” actress Emily Blunt, as a TV meteorologist, says in the trailer for Spielberg’s forthcoming ...

Fire and Ash is 55 years younger than her — which made the characters’ first romantic moment tricky. “We had to be very ...

The earlier two were ‘Oumuamua, discovered in 2017, and 2I/Borisov, found in 2019. For scientists, 3I/ATLAS is important because it gives a rare chance to study material from another star system ...