Leopards may have feasted on our earliest ancestors

Leopards may have feasted on our earliest ancestors

It took a while for humans to climb the food chain.

Most paleobiologists believe humanity truly began around 2 million years ago with a species known as Homo habilis.

According to an analysis of tiny injuries on two fossilized H. habilis jaw fragments, some researchers now believe our ancestors required a bit more time to ascend the food chain.

The evidence is explored in a study published in the Annals of the New York Academy of Sciences.

A team at Spain’s University of Alcalá examined small tooth marks on the H. habilis fossils originally recovered from the Olduvai Gorge in Tanzania.

Author's summary: Humans may have been prey longer than thought.

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Popular Science Popular Science — 2026-11-09

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