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These 773,000-year-old fossils may reveal our shared human ancestor

Exceptionally well-dated fossils from Morocco capture a moment nearly 800,000 years ago, right at a major turning point in Earth’s magnetic history.

Fossils from a Moroccan cave have been dated with remarkable accuracy to about 773,000 years ago, thanks to a magnetic signature locked into the surrounding sediments. The hominin remains show a blend of ancient and more modern features, placing them near a pivotal branching point in human evolution. These individuals likely represent an African population close to the last common ancestor of Homo sapiens, Neandertals, and Denisovans
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