Sometimes, while watching a hit television show, it's easy to identify the one performer who will break out, head to Hollywood, and outshine all their co-stars. For Parks & Recreation, it was Chris ...

These lost cities are providing clues to how our ancestors existed in the world. Once powerful and populous centers of influence, these cities are now classed as ruins. All lost, one way or another, ...

Legends of lost cities have lured explorers into jungles, mountains and swamps for centuries, yet some of the most famous places in historical texts remain stubbornly unfound. Archaeologists now ...