The X-Filesis one of the most iconic sci-fi series, and some underappreciated episodes are much better than many think. Sorry to every other show out there, but even decades after the pilot aired in ...

During the 1960s and 70s, the United States and the Soviet Union fought the Cold War on many fronts. Some of these engagements were obvious, like the Cuban Missile Crisis and the proxy wars in Asia.

Project Anchor describes a 7-second gravitational shutdown that would kill 850 million people. The document is a hoax. But here's what isn't: we still don't understand what gravity actually is.