Alien movies have endured as a popular way to explore our anxieties about the unknown. But why do so many take place in rural America and what are they representing when they do? Art by Nhatt Nichols.

Mysterious crop circles have been discovered etched into fields in one of the world's most famous UFO hotspots. Wiltshire in the UK has become the epicenter of the phenomenon since the 1970s, and the ...

An episode of the History Channel's UFO conspiracy theory show "Ancient Aliens" raises a question: A crop circle in England has the same pattern as one etched on a rock found next to the legendary ...