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

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

Andy Weir discusses his science-fueled novel “Project Hail Mary,” which has been adapted into a film that opens in theaters ...

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

Ahead of the film adaptation’s release, Weir talked to Popular Mechanics about creating accurate sci-fi tech, protagonist ...