In the 1990s, the Central Intelligence Agency dug into all it knew about the possibility of extraterrestrial visits, ...

US President Donald Trump has ordered the Pentagon to declassify files on UFOs and alien life, responding to public interest and comments by former President Obama ...

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

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

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 ...

Mars presents one of the strangest sights in the solar system: a blue-tinted Sun setting against a red sky. This episode explains the physics behind this eerie phenomenon, from fine dust particles to ...

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.

While idea may violate Occam’s razor, “it remains a speculative but logically open alternative,” says biologist Robert Endres.

The president’s announcement came after he rebuked his predecessor Barack Obama for saying that aliens were “real.” Obama later said he was just guessing.

Some say we’ve entered a new age of AI-enabled scientific discovery. But human insight and creativity still can’t be ...