The unusual specimen raised eyebrows because it appeared capable of causing levitation. An official investigation has not ...

"Star Trek" is home to countless alien species, many of whom offer beloved characters. Some are not. We rank the 10 most ...

A mysterious object claimed to be an 'alien battleship' reached its nearest point to the Earth on Friday, December 19.Known as 3i/ATLAS, it traveled at an astonishing speed of 130,000 mph, passing at ...

A mysterious metal shard, once thought to be a piece of a UFO that crashed in 1947, has sparked years of wild speculation.

Spielberg is the director of Disclosure Day, marking his return to the alien genre since his 2005 film War of the Worlds.

A mysterious cigar-shaped object spotted tumbling through our solar system last year may have been an alien spacecraft sent to investigate Earth, astronomers from Harvard University have suggested.

New video reportedly reveals pilot's eerie encounter with mysterious silver cylinder hovering near aircraft wing over Rhode ...

One that caught attention from many was a type of sea mollusk that washed ashore on South Padre Island in late May.

A mysterious object spotted floating through our solar system last year might be an alien spacecraft that was investigating Earth, according to Harvard astronomers. The astronomers suggested the ...

A pilot flying a private aircraft over Rhode Island reported a strange midair sighting after noticing a small silver ...