If someone showed you photos of Onyx Cave without context, you’d probably assume they were concept art from the latest space ...

Brazilian presidential hopeful Aldo Rebelo claims to know the contents of US UFO files and pledges to reveal them if elected, raising questions about government transparency and alien disclosure.

We’ve discovered thousands of exoplanets — but not a single confirmed exomoon. That doesn’t mean they aren’t out there. In ...

Bring up aliens and a lot of people will scoff. But not everyone is laughing. Around the turn of the century, 3.8 million people banded together in a real-time search for aliens -- with screensavers.

Trump has ordered the release of UFO files. The real question isn’t what they contain—it’s how the uncertainty could affect you.

In this bonus episode of “Reality Check,” Ross Coulthart and his producer, Meagan Medick, debate President Trump’s latest public remarks about UFOs and what they mean for the state of ...

President Donald Trump said Thursday he will direct multiple U.S. government agencies to declassify files related to aliens and UFOs. The move came five days after former Presiden ...

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 ...

If life exists elsewhere in the universe, researchers at the University of Washington are finding the clues on Earth to help ...

Sen. John Fetterman (D-PA) called on President Donald Trump to unclassify and release the government files on UFOs and aliens. "I grew up and I was watching like the X-Files," Fetterman told FOX News ...

For more than 60 years, scientists have been scanning the skies for signs of intelligent life beyond Earth. Using powerful telescopes, they have searched for unusual radio signals, brief laser flashes ...

Former U.S. President Barack Obama has clarified comments he made about alien life on a podcast over the weekend.