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 ...

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The collapse of civilizations : 1177 BC -- Of arms and the man : the fifteenth century BC -- An (Aegean) affair to remember : the fourteenth century BC -- Fighting for gods and country : the ...

A series of century-scale droughts may have quietly reshaped one of the world’s earliest urban civilizations. New climate reconstructions show that the Indus Valley Civilization endured repeated long ...

After the collapse of the Chalcolithic culture around 3500 BCE, people in Jordan’s Murayghat transformed their way of life, shifting from domestic settlements to ritual landscapes filled with dolmens, ...

John Stossel is the creator of Stossel TV videos, and author of "No They Can't! Why Government Fails—But Individuals Succeed." While campaigning, President Donald Trump said, “We’re a nation in ...

It is one of the most famous questions in science, and it was asked, as legend has it, over lunch. Enrico Fermi, the physicist who helped build the first nuclear reactor and whose name graces a unit ...