The truth about aliens may be out there, but don't expect them to look like little green men, RadarOnline. com can report.

A civilization capable of interstellar travel may also be one that has moved beyond conquest, excess and ecological ...

President Trump directed his administration to release files on UFOs and any "alien and extraterrestrial life," an issue that ...

In a Truth Social post, the U.S. president said his move was based on the "tremendous interest" in the subject, without providing additional details.

New SETI research suggests space weather like solar winds could be interfering with alien radio signals, making them harder ...

New research shows many people vastly underestimate other people's beliefs in extraterrestrial life. Is social stigma keeping ...

Trump accused Obama of revealing classified information about aliens, calling it a "big mistake" during Air Force One ...

Wright-Patterson has played a central role in the US military’s real investigations into mysterious objects in the sky — from ...

Add Yahoo as a preferred source to see more of our stories on Google. For decades, humanity has scoured the cosmos for any signs that we aren't alone in the universe. But now, researchers at the SETI ...

Could ancient humans really have built the pyramids without extraterrestrial help? Or do such questions reveal more about modern anxieties than the past itself?