These files consist of 3D scans of historical objects in the collections of the Smithsonian and may be downloaded by you only for non-commercial, educational, and ...

More than three million years ago, in the area that is now Ethiopia, our early human ancestors lived in a landscape that consisted of rivers, wetlands, and scattered woodlands. However, new research ...

Add Yahoo as a preferred source to see more of our stories on Google. The predator likely ambushed animals, including early hominins, at rivers and lakes. Fossils revealed unique features that ...

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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 ...

For 60 years, the earliest known human species has also been one of the most mysterious. Homo habilis was added to our family tree in 1964. But it's long been unclear exactly what the ancient species, ...

Between 2 million and 3 million years ago, humans appeared in Africa — but identifying them in the fossil record is turning out to be surprisingly difficult. When you purchase through links on our ...