Researchers have discovered that the structure of human bones is vastly different than previously believed. The characteristic toughness and stiffness of bone is predominantly due to the presence of ...

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 ...