Ten fossil teeth belong to new Australopithecus species Found in Afar Region, they are 2.65 million years old This species coexisted with an early Homo species Fossils underscore complex nature of ...

When researchers in China announced a possible new human species from a cave in Hebei province, they did more than add another name to our already crowded family tree. They introduced a population ...

Homo sapiens might have been the dominant species on the planet for millennia, but it wasn't always that way. When the first Homo sapiens emerged around 300,000 years ago, our ancestors were just one ...