Natural disasters can topple civilizations, even in modern times, but with more and more technology civilizations become more ...

Will Smith passed on a major Christopher Nolan film that became a modern sci-fi classic — and it wasn’t Interstellar! Find out why he walked away from the role.

This serene spiral galaxy hides a cataclysmic past. The galaxy IC 758, shown in this NASA/ESA Hubble Space Telescope image, ...

Former NASA agent Joseph Gutheinz dismisses UFO sightings as alien visits, citing vast interstellar distances. He suggests ...

Archaeologists are stunned after discovering what they believe could be an ancient city under the pyramids of Giza. A vast, prehistoric city buried beneath the Pyramids of Giza. It’s an extraordinary ...