A team of experts have found a tooth in Ethiopia which may rewrite our human family tree and forever alter our understanding of where we came from.

In 1990, a farmer in central China stumbled on a skull so battered it looked more like a pancake than a fossil. For decades, scientists squinted at the flattened bones of “Yunxian 2,” guessing it ...

Scientists say they have solved the mystery of the Burtele foot, a set of 3.4 million-year-old bones found in Ethiopia in 2009. The fossils, along with others unearthed more recently, have now been ...