525-million-year-old fossil defies textbook explanation for brain evolution

525-million-year-old fossil defies textbook explanation for brain evolution
Fossils of a tiny sea creature that died more than half a billion years ago may compel a science textbook rewrite of how brains evolved. A U.S. National Science Foundation-supported study published in Science provides the first detailed description…

Published January 30, 2023 at 07:01AM
Read more at nsf.gov

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