From the Greys to the Nordics, these aliens appear frequently across abduction stories and science fiction tales.

Before superhero movies ruled the box office, one alien invasion blockbuster owned the holiday. It’s hard to think of a movie ...

What have the cast of ‘Alien’ been doing since the Nostromo first encountered the Xenomorph? Sigourney Weaver played Ellen ...

Brazilian psychic Vó Baiana is speaking out after aliens failed to appear during Brazil’s World Cup match against Scotland.

Research indicates airport radar systems may unintentionally broadcast Earth's presence to aliens up to 200 lightyears away, ...

The “Wow!” signal is one of our best pieces of evidence for aliens, but researchers are building a compelling case for a more ...

Scientists have rewritten global 'first contact' protocols for how to confirm and announce the discovery of alien intelligence, stressing verification and transparency in an age of deepfakes and ...

A rare visitor from another star system prompted SETI to hunt for alien technology, but the mysterious object appears to be a ...

While telescopes like the James Webb Space Telescope (JWST) can detect the chemical fingerprints of distant atmospheres, ...

The story behind the grainy footage of a dummy filled with butcher’s off-cuts is an extraordinarily eccentric and knotty joy – with the hoaxers resembling Scooby-Doo baddies ...

A corner of the internet is promoting the idea that the AI-generated images show Trump with Nordic royal guards.

Take a drive to the CIA’s Area 51 – a route with more UFO sightings and unexplained mysteries than anywhere else on Earth ...