Math fanatics from all around the world and everyone else who just loves ancient Greek pi (or pie) celebrate on March 14.

Invisible Prophet writes about learning the swastika is an ancient symbol of peace in Hinduism and Buddhism—distinct from its misuse in history ...

An analysis of ancient “nailed heads” from Spain found some local skulls, likely symbols of respect, and foreign ones, likely symbols of intimidation. Photo from the Autonomous University of ...

The finds sparked a mystery. Who were these ancient “nailed heads?” And why were their skulls treated this way? Experts have generally offered two theories about these “severed heads ...