The Pentagon released its fourth batch of UFO files Friday following President Trump’s declassification order, including ...

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

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

It's World UFO Day, but questions about aliens, UFOs and what governments know about them remain. UFO researcher Jon Stewart ...

A polarizing Harvard astronomer known for splashy theories about alien visits has been tapped by the Trump administration to ...

A strange UFO sighting in Susa Valley, Italy, leads to the construction of Sacra di San Michele, and according to theorists, ...

Vice President JD Vance said he’s “skeptical” about UFOs and so-called “aliens” in United States custody. “I’m skeptical that ...

A 1948 secret military report and reports of UFO activity at nuclear missile sites suggest a history of government ...

Why do we tend to assume that UFOs are crafts carrying alien beings rather than alien beings themselves? How the UFO ...

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 ...

Sean Stone says the U.S. government reverse-engineered craft in the Roswell crash.

The first day of school in Rio Rancho is coming quickly and UFOs could be part of your child's lesson plan this year.