Some scientists believe the sheer number of stars, planets and potentially habitable environments in space makes ...

By Will Dunham WASHINGTON, Oct 6 (Reuters) - In ancient mythology, the phoenix was a miraculous bird with a cyclical pattern of life and death, perishing in flames only to rise again from the ashes.

On Joe Rogan’s podcast, UFO whistleblower David Grusch claimed multiple alien species exist on Earth, including 7-foot-tall ...

A compact electrical sensing technique may give future space missions a new way to search for evidence of life by identifying ...

Enceladus is covered in ice, but that layer might hide a subsurface ocean. Researchers have long wondered if the salty body ...

Enceladus is hardly an inviting place. It sits 1.5 billion kilometers from the Sun, covered by a thick frozen exterior. Yet ...

If ancient alien explorers ever traipsed through Earth's cosmic neighborhood, could it be possible they left behind some interstellar litter on the moon?

Finding evidence of alien life would be “the biggest discovery ever made by humanity,” one expert said. But so far, there’s a ...

Observations from NASA's Webb telescope have revealed detailed chemical fingerprints from catastrophic, planet-shattering ...

UFO whistleblower David Grusch claimed US personnel shot and killed reptilian beings that survived a spacecraft crash.

David Grusch has linked missing former Air Force research chief William McCasland to an alleged UFO disclosure effort, but ...

A new study suggests signs of possible life on Saturn’s icy moon Enceladus could be easier to detect than expected.