A triangular UFO captured on infrared over Area 51 has gone viral, starting alien theories and questions about secret military tech.

The footage shows three lights in the sky which appear to be moving in a triangular 'formation' over the Persian Gulf.

Leaked US military footage filmed by a Reaper drone shows a UFO displaying instant acceleration, confirmed as UAP by ...

Add Yahoo as a preferred source to see more of our stories on Google. Buried in all the news this week was another congressional hearing on UFOs. For some reason, our government now prefers the ...

Alien enthusiasts believe they have discovered crashed "UFO debris" and "alien bodies" in newly uncovered footage of the Roswell incident. The extraterrestrial fanatics claim to have made this ...

California resident Jessica Ortiz caught a strange piece of footage on her Ring camera showing an unidentified moving thing that some people say looks like an alien.