A conspiracy theory that spread on social media claims that gravity will disappear for seven seconds this August, and that NASA is aware that this will happen. A physics professor explains why this is ...

Navy pilot Lt. Cmdr. Alex Dietrich was one of several Navy personnel to encounter a "Tic-Tac" UFO while stationed on the USS ...

Questions about what the federal government may know about extraterrestrial life in the cosmos — or possibly even here on ...

Disclosing government documents about UFOs won't mean much without hard physical evidence for alien spaceships or alien bodies.

As RadarOnline.com has reported, the stunning revelations are eerily similar to reports by a slew of American pilots who have had unnerving encounters with UFOs that defy the laws of physics – and ...

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 ...

Alexander Rodin believes that by declassifying alien files, Donald Trump will show the public that some widely popular theories have no scientific backing ...

President Donald Trump on Thursday said he would direct the Pentagon and other government agencies to release government records related to extraterrestrial life and UFOs.

Casimir cavities are mysterious spaces between microscopic metal plates in a vacuum. Areas of diminished energy between the plates cause them to push toward each other, as if trying to fill the ...

The former president appeared to confirm decades-old conspiracy theories. Lawmakers say Barack Obama is simply saying what ...

Researchers looking for signs of extraterrestrial life instead stumbled upon a pulsar at the center of the Milky Way galaxy.