The 1977 film “Close Encounters of the Third Kind” caused a big spike in tourism to Devils Tower, the mysterious landmark ...

The Giza Pyramids are among the best documented construction projects of the ancient world, yet a stubborn slice of popular culture still credits them to visitors from another planet. I want to ...

Science fiction has long speculated about the possibility of first contact with an alien species from a distant world and how we might be able to communicate with them. But what if we simply don’t ...

And when people are convinced that they know a secret, world-shaking truth, they are willing to wait a long time for ...

Aliens are in the news again. Not because we’ve recently spotted some new craft that looks like it might just belong to an all-wise extraterrestrial being, but because conspiracy theorists and ...