What would you do if a UFO crashed outside your house moments after an emergency broadcast warned of something falling from ...

Brazilian psychic Vó Baiana is defending herself after a viral claim that aliens would abduct players during Brazil's World ...

"This is a detective story that can be resolved with better data," Harvard astrophysicist Avi Loeb told Newsweek.

Given the unique importance of a potential UFO visit, confirmation requires a high standard of evidence. Here are simple tips ...

A viral video from a Ukrainian drone attack on Moscow's oil refinery sparked UFO speculation online. Investigations suggest ...

A military whistleblower claims U.S. officials received intelligence about bipedal aliens, plasmoids, and crashed UFO ...

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

Astronomers have detected one of the most powerful ultra-fast outflows ever seen from a distant supermassive black hole.

Steven Spielberg’s recent sci-fi film “Disclosure Day" has loose ties to the High Desert of Southern California.

The Cold War was unlike any rivalry in modern history. The United States and Soviet Union faced each other across ...

There are a lot of documentaries about UFOs that don't devolve into sensationalist conspiracy theories. These are the best ones.

Do not shout ‘alien!’” Amid surge of public interest in UFOs or UAP, one group updated its rules for how news of extraterrestrials should be revealed.