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. 🌍 ...

President Donald Trump has promised to declassify top-secret alien files and UFO documents. Here is what the Pentagon has ...

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 ...

Disclosure may not reveal alien visitors, but it will reveal something equally important: how science, measurement and ...

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 ...

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

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

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