Explore the disappearance of 3.8 million declassified UFO files from The Black Vault after Trump's transparency order.

Are aliens real? The question has animated conspiracy theories for decades and enthralled at least one former president of ...

Using NASA's Transiting Exoplanet Survey Satellite (TESS), an international team of astronomers has discovered a new ...

One of the biggest libraries for declassified government files was mysteriously wiped clean just hours after President Trump ...

The Trump administration is taking another crack at the issue, to see if it can find a different answer. President Trump said ...

Bring up aliens and a lot of people will scoff. But not everyone is laughing. Around the turn of the century, 3.8 million ...

A Predator crashes an underground martial arts tournament in Predator: Bloodshed #1, and suddenly everyone's fighting for ...

Unidentified flying objects, or UFOs, have captured the imagination of Americans for decades. And now UFOs and aliens are back in the news in America..

President Trump directed his administration to release files on UFOs and any "alien and extraterrestrial life," an issue that has drawn decades of fascination — and spawned more than a few wild ...

US President Donald Trump has said he will tell the Pentagon to start releasing files related to aliens, extraterrestrial ...

On Thursday the U.S. president ordered the release of federal files related to UFOs and aliens, although no evidence of extraterrestrials visiting Earth is known to exist ...