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

The odd pyramid-like structure found in the largest canyon network in the solar system has sparked theories the Red planet was once inhabited by an ancient civilisation ...

Who would have guessed that in the depths of the English countryside lies an expansive underground operation, with secret ...

The purpose-built underground structure in the countryside was designed to protect government officials from nuclear warfare, ...

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.

“While we are seeking additional information about the ultimate intended use for this building, a large-scale detention facility is inappropriate for this location and does not have the support of ...

Some of the best science fiction TV shows ever premiered in the 1990s, and they are still worth watching today.