According to the study, our ancestors split from a group 1.5 million years ago and rejoined them 300,000 years ago.

Ancient artifacts such as stone tools and fossils, including ancient human skulls and teeth, provide crucial information for understanding the origins of modern humans. The archaeological record ...

Pink's facial anatomy was more primitive than that of Homo antecessor ... The researchers said the fossils were not complete enough to conclude that Pink belonged to a yet-unnamed ancient human ...

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

Evidence for this function first came from studies of the organ's anatomy and its nerves as well ... the brain weighs less than a tenth of an ounce. (Adult human brains typically weigh about ...

That ultimately means that a human's ability to squat or even shake hands with another person ties into the origin of ancient fish ... has spent years tracing back the origins of vertebrate anatomy, ...