Avi Loeb, a cosmologist who studied black holes and served as head of Harvard’s astronomy department until 2020, has been ...

The Pentagon has released another batch of ‘UFO Files’ with footage of unknown objects in the sky—here are the most common alien theories, explained. This voice experience is generated by AI. Learn ...

As new UFO records begin rolling out, several Republican lawmakers and Trump allies are framing the phenomenon as 'interdimensional' rather than extraterrestrial.

Striking new footage: A 2013 military video shows an eight-pointed, shape-shifting object, prompting comparisons to biblical angels like cherubim and seraphim. Historic FBI memo: A 1960s FBI document ...

A former CIA-linked physicist's comments about 'four alien species' have reignited UFO conspiracy theories online.

Secluded in the Nevada desert, the military base has long been associated with alien and UFO sightings. Here's the real history behind the conspiracy theories. UFO believers look for suspicious ...

Steven Spielberg's 1977 classic tapped into anxieties about the US government hiding UFO information from the public. It ...

Scene for scene, the movie is a vigorous and diverting ride. Yet coming after the mountains of real UAP footage we've seen, "Disclosure Day" never gives you the contact high of awe that "Close ...

Viral images falsely depicting President Trump meeting mysterious figures at the White House have sparked alien conspiracy theories. These AI-generated images, shared widely online, were debunked by ...