Scientists have shortlisted 100 unusual radio signals from space after a 21-year search using Arecibo Observatory data. While ...

Discovering extraterrestrial life has tantalized the public imagination as far back as Epicurean philosophers in Ancient Greece. Yet despite centuries of speculation, the search for alien lifeforms ...

Scientists found new evidence (or lack thereof) disproving the conspiracy theory that interstellar comet 3I/ATLAS is alien ...

You're going to see a lot of stories in 2026 claiming soon-to-be-achieved science and tech advances. Here are the ones just ...

The United States is stepping back from the most direct test yet of possible alien biology on Mars just as new telescopes and ...

The Pentagon's latest report on UFOs has revealed hundreds of new reports of unidentified and unexplained aerial phenomena but no indications suggesting an extraterrestrial origin. The review includes ...

Elon Musk teased Joe Rogan with possible evidence of aliens during a discussion about the Manhattan-sized comet known as 3I/ATLAS. “I mean one thing I can say is, like, look If I was aware of any ...

'Strongest evidence yet' of alien life discovered on distant planet Scientists have detected what may be the strongest evidence of alien life yet on a planet orbiting a star 120 light-years from Earth ...