Are we alone in the universe? Consider mysterious "extraterrestrial" radio signals. Unexplained gases on other planets.

A Republican congressman claims Donald Trump once joked about Adam Schiff after being briefed on alleged alien-human hybrids.

Avi Loeb is leading a new Science Advisory Council tasked with finding the origin of unidentified objects spotted by military pilots and others. It's part of a broader White House effort studying ...

A video from the US Department of War showing an unidentified object in a canyon has intensified UFO/UAP and alien debates ...

From the Navy’s infamous Tic-Tac encounter to thousands of recent reports, believers say some of the strangest UFOs may be hiding underwater.

The White House said it 'is unable to make a definitive determination on the nature of the observed phenomena' Johnson faces bipartisan backlash over Social Security remarks Monaco Grand Prix result ...

WASHINGTON -- One was a rotating disc that sent out beams of light. Another was a shining red orb of a hue the observer had never seen before. Then there was the one compared to a potato, and also a ...

New UFO files have been released by the Trump administration that include several vivid descriptions of mysterious sightings ...