Study explores how Native Americans used sea otters

University of Oregon scientists are probing archaeological evidence for how indigenous peoples used sea otters, and their findings could help Alaskans confront growing numbers of the mammals and Oregonians who want to reintroduce ...

Information drove development of early states

Who could imagine a 21st century without data? Sophisticated information processing is key to the way societies function today. And it turns out it was also critical to the evolution of early states. According to new research ...

How do religious ideologies spread?

Over the last 2000 years Christianity has grown from a tiny religious sect to the largest family of religions in the world. How did Christianity become so successful? Did Christianity spread through grass-roots movements ...

On the origins of agriculture, researchers uncover new clues

The invention of agriculture changed humans and the environment forever, and over several thousand years, the practice originated independently in a least a dozen different places. But why did agriculture begin in those places, ...

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