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

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

NASA administrator Jared Isaacman says declassified UAP files show real unexplained phenomena but no alien bodies or crashed ships have been found.

Astrophysicist Neil deGrasse Tyson has a blunt request for the government as the Pentagon rolls out the highly anticipated UFO files — just “show the alien!” Tyson shared his two cents Monday on “The ...

Science fiction stories about “alien” invaders are often political allegories for anxieties around immigration. Now, a government website depicts non-citizens as extraterrestrials.

Dozens of photos were included as part of the release, such as photos shared by the FBI, Department of Defense, and NASA.

The Trump administration launched Aliens.gov, a UFO-themed immigration enforcement website tracking ICE arrests and migrant encounters nationwide. The site claims “aliens” are already living among ...

Many have watched recently released UFO videos, but most still think the government knows more than it is saying.

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

New claims that the United States has recovered remains of four separate species of alien life are sending shockwaves throughout the UFO disclosure movement, further drumming up conversations ...

Add Yahoo as a preferred source to see more of our stories on Google. Illustration by Alberto Mier/CNN When the Trump administration registered the domains Aliens.gov and Alien.gov in March, UFO ...