The azhdarchid group of pterosaurs were some of the largest animals ever to fly. The giant reptiles lived between 66 million and 225 million years ago, and their unusual proportions—big heads at the ...
Six years ago, archeologists discovered a testament to human survival buried beneath birch, pear, and cherry trees. Under layers of dirt, pinpricked with animal burrows and shrubs, was a circle of ...
Around 25,000 years ago, hunter-gatherers used the bones from 60 mammoths to build a large circular structure in Russia. And no one knows why. Other WRAL Top Stories Researchers have excavated the ...
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