One proposed solution to the Fermi Paradox suggests that intelligent civilizations remain silent by necessity. Advanced ...

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

“Hollywood has preconditioned us to expect one of two types of alien contact, either a hostile invasion force or a benevolent ...

There's the invasion by a warlike species, there's the highly evolved species trying to communicate with our primitive ...

We've all grown up dreaming of aliens landing on the Earth or laser beaming across the sky; well, either way, it's sci-fi and ...

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

Scientists suggest the first alien signal we detect could be a desperate cry for help from a fading civilization.

With the countdown to Baba Vanga’s 2025 alien prediction, astronomer David Kipping proposes a controversial theory about the ...

In this scenario, our first contact with aliens would be tragic. We should look for "loud shouts in the night".

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

The Twilight Zone is one of the greatest television shows of all time. And in 2025, there will be two marathons to celebrate ...

These out-of-place artifacts, or OOPArts, are surprising for their place and time — but there's an explanation behind each ...