Between 750 and 900 CE, the population of the Maya lowlands in Central America experienced a major demographic and political decline which, according to the scientific literature, coincided with ...

New research suggests that explanations based only on climate may not fully account for the major decline of the lowland ...

Add Yahoo as a preferred source to see more of our stories on Google. Climate change is not just a modern dilemma; it’s a force that has reshaped the trajectory of human history time and again. From ...

“Great civilizations are not murdered. Instead, they take their own lives.” The great historian Arnold Toynbee concluded this in his 12-volume magnum opus A Study of History. It was an exploration of ...

Russell has a PhD in the history of medicine, violence, and colonialism. His research has explored topics including ethics, science governance, and medical involvement in violent contexts. Russell has ...

Ancient cave records reveal that repeated heavy rainfall and flooding, not drought, caused the decline of the Shijiahe culture in China.

A Rochester Institute of Technology researcher developed a mathematical method that shows climate change likely caused the rise and fall of an ancient civilization. In an article recently featured in ...

NMAI copy 39088007823347 has bookplate: In honor of Suzanne Ripley. AIMMRC copy 39088014427520 is a gift of Jane Safer. I. Prologue: Some problems posed ; Geography and environment ; Language and ...

This figure shows the settlements of the Indus Valley Civilization during different phases of its evolution. RIT Assistant Professor Nishant Malik developed a mathematical method that shows climate ...