Add Yahoo as a preferred source to see more of our stories on Google. A REPLICA of the remains of a more than 3-million-year-old female hominid known as "Lucy" at the National Museum in Addis Ababa ...

The textbook version of the "Out of Africa" hypothesis holds that the first human species to leave the continent around 1.8 million years ago was Homo erectus. But in recent years, a debate has ...

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 ...

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 ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. A fossilized ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Although only one species of hominin (a tribe of the subfamily Homininae) exists on the planet today—good ...

Ancient, fossilized teeth, uncovered during a decades-long archaeology project in northeastern Ethiopia, indicate that two different kinds of hominins, or human ancestors, lived in the same place ...

A new analysis of enigmatic skulls from the Republic of Georgia suggest that Homo erectus wasn't the only human species to leave Africa 1.8 million years ago. When you purchase through links on our ...