A NASA whistleblower claimed that the space agency knowingly covered up proof of alien life captured in everyday photos.

This new group, which is led by Harvard professor Avi Loeb, aims to advise the Trump administration and the U.S. intelligence ...

A rare visitor from another star system prompted SETI to hunt for alien technology, but the mysterious object appears to be a ...

A NASA astronaut preparing for a grueling eight-month stint in orbit reveals a plan to test for extraterrestrial life.

SETI scientists searched the interstellar object 3I/ATLAS for radio signals that could indicate extraterrestrial technology ...

Much of the public conversation surrounding disclosure focuses on a single question: What are unidentified anomalous phenomena (UAP)? Are they advanced technology? Non-human intelligence? Something we ...

Disclosure Day treats extraterrestrial life as a challenge to faith. It’s not.

Do not shout ‘alien!’” Amid surge of public interest in UFOs or UAP, one group updated its rules for how news of extraterrestrials should be revealed.

Steven Spielberg has always believed we’re not alone in this universe. With ‘Disclosure Day,’ he may make a believer out of ...

It’s true! Spielberg didn’t come up with the title out of thin air — Disclosure Day is a real thing that organizations like the SETI Institute (which stands for Search for Extraterrestrial ...

WASHINGTON — US officials have found a location in the Northeast where unexplained glowing orbs frequently appear in the night sky, bringing experts closer to solving a longstanding UFO mystery. The ...

The World Cup is having a match in Miami on June 24, but if you’re attending, you might want to rethink it. That is, unless you fancy being sucked up by a UFO. UFO sightings have always been one of ...