Researchers at Australian universities report that oxygen and carbon isotope ratios locked inside abalone shells can help classify and verify the animals’ geographic origin, achieving better than 80% ...

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Get your news from a source that’s not owned and controlled by oligarchs. Sign up for the free Mother Jones Daily. It’s low tide in Bodega Bay, north of San Francisco, California, and Hannah Hensel is ...

Ancient shells from Spain reveal Neanderthals harvested shellfish during the safest and most nutritious seasons 115,000 years ...