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.

Past classified reviews looking for alien life have found stranger things about life in Washington.

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 ...

Former president Barack Obama revealed that aliens are “real,” but with one major caveat.

The former president clarified comments he made about extraterrestrial life on a podcast over the weekend.