A Spelunker Thought She Found Trash in a Cave. It Was Actually Evidence of a Lost Civilization.

Rivers are essential for life, providing water, food, and transportation. They also shape landscapes and support ecosystems ...

To revel in the image of human beings being blown apart is to confess a kind of moral numbness that civilizations acquire ...

Modern tools and good old-fashioned digging revealed royal tombs, World War II shipwrecks, and the oldest Egyptian genome ...