Animals may have evolved vastly earlier than fossil evidence suggests

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Wires & papers of record
- Nature, Published online: 02 October 2026; doi:10.1038/d41586-026-03126-8 A fossil from a previously undiscovered species with feathery limbs, unearthed in China, adds to evidence that dinosaurs and birds evolved flight more than once.
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- The earliest animals may have evolved hundreds of millions of years before their first unmistakable fossils appear in the fossil record, according to a new study led by the University of Oxford. The findings, published in Science Advances, suggest animals may have originated deep in the…