If intelligent alien civilizations exist, why has nobody ever contacted humanity? This video explores the famous Zoo Hypothesis, the Fermi Paradox, and the unsettling possibility that advanced ...

From bionic limbs to solar-powered vehicles, these five '70s TV shows imagined technologies and social changes that later ...

These largely-forgotten monster movies may not have birthed the next Godzilla, but they're nevertheless fun creature features that deserve more attention.