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

The X-Files, Star Trek: The Next Generation, Falling Skies, and Battlestar Galactica are some of the sci-fi shows that get ...

“MYSTERY OF THE DESERT” one proclaims, and suddenly you’re interested despite yourself. The billboards are perfectly spaced, appearing just often enough to keep the mystery fresh without becoming ...

Aliens: "Sorry, you're cutting out!" The post Something May Be Scrambling Alien Messages, NASA-Funded Research Finds appeared ...