Bombshell files documenting alleged sightings of unidentified flying objects and aliens have been published by the US ...

The U.S. military on Friday released a new batch of files related to UFOs, or UAP, the fourth group of documents unveiled in ...

The batch includes 40 new files, including 19 videos. The first batch of files included photos and reports dating back ...

What happens when people who already believe in aliens are dropped into the middle of an elaborate extraterrestrial hoax?

Thousands of people have reported UFOs or alien encounters in Northern California. That number could soon go up.

NASA's relationship with UFOs has evolved alongside broader changes in public and government interest in unexplained ...

In one of the most memorable moments — and my personal favorite scene — from M. Night Shyamalan’s 2002 sci-fi thriller “Signs ...

A Harvard University cosmologist who has suggested alien life forms could be sailing into the solar system disguised as meteors is leading the Trump administration’s secretive new scientific advisory ...

Avi Loeb, a Harvard astronomer who has made headlines with his theories about alien encounters, will lead a White House ...

Harvard astrophysicist Avi Loeb argues 3I/ATLAS and other interstellar objects may hint at alien technology, drawing fame, ...

Vanity Fair reports from the Capitol Hill conference, where members of a sprawling community of national security experts and ...

Left to Right: Steven Yeun in "Nope," the alien in Steven Spielberg's "E.T." and Scarlett Johansson in "Under the Skin" (Universal Pictures / A24) It didn’t take long for stories about ...