Every alien in Ben 10: Alien Force is incredible, but who are the most powerful among them all?

This is the definitive ranking of the best alien invasion movies of all time. In between those bookends, Lifeforce is one of the wildest, most unique, most incredible science fiction movies almost ...

Donald Trump’s pledge to release official files relating to UFOs has intrigued conspiracy theorists who suspect the US government has hidden evidence of alien activity on Earth.

The president’s announcement came after he rebuked his predecessor Barack Obama for saying that aliens were “real.” Obama ...

President Trump had lashed out at former President Barack Obama earlier Thursday for telling a podcaster that aliens were ...

"He gave classified information, he's not supposed to be doing that," Trump told reporters Feb. 19 in discussing Obama's ...

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.

President Donald Trump said he will direct the Department of Defense to start releasing files related to "aline and extraterrestrial life," as he faces criticism over his handling of the Jeffrey ...

Former President Obama said in a recent interview that he believed aliens are real but not kept at Area 51.

On Feb. 25, 1942, Los Angeles lit up the night sky in a suspected air raid. Later reviews suggest a weather balloon likely ...

Documents might help scientists shed light on unexplained phenomena and government secrets, experts said.