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When the foraging sea mammals crack shells to collect food, they produce distinctive evidence.

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Eating softer processed foods changed the position of humans' adult teeth, making it easier to say sounds like "f" and "v," new research suggests.

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Yuen Yiu, Staff Writer

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Researchers use machine learning to speed up the trial-and-error search for new materials that can conduct electricity without resistance.

Yuen Yiu, Staff Writer