" Project Hail Mary ", the new movie based on author Andy Weir's book of the same name, is a wild romp through the cosmos.

Joe Marler challenges alien stereotypes and ponders humanity's place in the universe, sharing his brain-burning UFO theory.

What if an alien civilization did not just exist somewhere in the universe, but actually reached Earth in the distant past?

Renewed attention is falling on the base after the disappearance of retired Air Force Maj. Gen. William Neil McCasland, a ...

Project Hail Mary reminds us how important our world is – and how vital science is to our continued existence on it.

Evidence of alien life or cosmic pyramid scheme? A documentary filmmaker sparked a discussion of advanced Martian ...

Could ancient humans really have built the pyramids without extraterrestrial help? Or do such questions reveal more about ...

Debunking alien claims matters, but so does telling richer, more compelling stories about how humans shaped their own past.

Renewed attention is falling on the base after the disappearance of retired Air Force Maj. Gen. William Neil McCasland.

The new eerie trailer for Steven Spielberg's Disclosure Day has got people talking online about the Roswell Incident.