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 ...

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

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

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

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

The Trump administration has tapped a Harvard professor with controversial theories about aliens to lead a team of scientists in studying UFOs.

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

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

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 ...

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, ...