New research suggests the Indus Valley Civilization was reshaped by centuries of river drought, migration, and climate stress ...

We know what the oldest civilizations in the world are thanks to archaeology, but there are many others we are only just ...

The fall of the world’s earliest cities has long looked like a riddle of vanished peoples and abandoned streets. A growing ...

A series of century-scale droughts may have quietly reshaped one of the world’s earliest urban civilizations. New climate ...