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

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

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

A 1948 secret military report and reports of UFO activity at nuclear missile sites suggest a history of government concealment regarding unidentified flying objects.

The latest tranche of declassified “UAP” files don't reveal much.

A UFO whistleblower pointed to a declassified intelligence assessment that he said contains evidence of a decades-long government effort to conceal the truth. Air Force veteran David Grusch stood on ...

The U.S. military released a new batch of files related to UFOs, including one report from a Navy pilot who said a mysterious ...

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 ...

Alien and UFO sightings have been anomalies for decades. While the existence of extraterrestrials has become a laughingstock, with SNL making humorous alien sighting skits and Area 51 taking over meme ...

National attention on UFOs has shifted in recent years, especially after the US government in the past decade has released reports about them.

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Thirteen fighter jets were scrambled to chase down an unidentified ...

The National UFO Reporting Center reports there have been over 2,400 UFO sightings in Tennessee since 1995. Nashville, ...