Documents might help scientists shed light on unexplained phenomena and government secrets, experts said.

Phtanum B may be fictional — but the science behind it isn’t. This speculative expedition imagines a fully developed alien ecosystem shaped by different physics and biology. 🌍 ...

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 ...

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

Former President Barack Obama made a striking statement about extraterrestrial life during a wide-ranging interview with journalist Brian Tyler Cohen published on February 14 and said that 'they're ...

SHOCKED astronomers have spotted a “rogue” planet that defies historic theories. A unique “inside out” planetary system with a distant rocky world turns our ...

The interstellar visitor, only the third such object to be discovered passing through our solar system, ignited controversial theories. The post What’s the truth about the mysterious ‘alien’ space ...

Obama jokes that aliens are 'real' but hints a 'conspiracy' could keep secrets even from the president. What does that mean ...

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