Could ancient humans really have built the pyramids without extraterrestrial help? Or do such questions reveal more about modern anxieties than the past itself?

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

As part of the same interview, they also outlined their reasons for Rocky's appearance in Project Hail Mary's first trailer ...

New SETI research suggests space weather like solar winds could be interfering with alien radio signals, making them harder to detect.

The Alien franchise is one of the most important in all of sci-fi cinema, with each instalment charting the evolution of the ...

Phil Lord and Christopher Miller turn Bay Area author Andy Weir's novel "Project Hail Mary" into a terrific science fiction ...

The federal government holds shocking evidence of UFOs which proves we are not alone — including satellite imagery of ...

The machines are built from autonomous modules that can be snapped together in a variety of forms ...

"Get away from him, you b*tch." ...

Scientists reveal one key way we might have missed signals from aliens - ‘Smearing’ of signals could mean that there are messages we are missing, researchers say ...