It's almost certainly not an extraterrestrial telegram. But waves that seemed to come from the vicinity of Proxima Centauri ...

The original design choice behind Star Trek's most famous half-Vulcan would have made for a very different vibe.

This has been quite the wild year in human evolution stories. Our relatives, living and extinct, got a lot of attention—from ...

Almost, but not totally. Because despite the abundance of standout TV characters this year, a few were nothing short of ...

"Star Trek" is home to countless alien species, many of whom offer beloved characters. Some are not. We rank the 10 most ...

Recent data shows shifting public perceptions as skepticism declines and interest in extraterrestrial visitation continues ...

Breakthrough Listen searched for technosignatures from interstellar comet 3I/ATLAS but found no unusual signals or behavior ...

The first unmistakable signal from another intelligence would rank alongside fire and writing in the story of our species, ...

In the final episode of "Pluribus" season 1, Carol and Manousos finally meet—and revelations ensue. Here's what happens in ...

A look at James Fox's expanded documentary on the 1996 Varginha UFO incident in 'Moment of Contact: New Revelations of Alien ...

Long before scientists discovered that other stars in the universe host their own planetary systems, humanity had ...

A video of Kirsan Ilyumzhinov, former Kalmykia president, claiming alien abduction has gone viral again. He says extraterrestrials took him aboard a spacecraft in 1997. Ilyumzhinov shared details of ...