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  1. Health & Medicine

    Aura origins show the way in epilepsy surgery

    Epilepsy patients who experience multiple auras before a seizure, usually considered poor candidates for corrective brain surgery, might benefit from by a new brain scan procedure.

    By Nathan Seppa

  2. Orangutans hand it to researchers

    Orangutans try to communicate by gesturing when they think they're being misunderstood, much as people do when playing charades.

    By Carolyn Barry

  3. 19880

    My cat has been doing for years what scientists at the University of St. Andrews reported of orangutans: motioning for healthy portions of their favorite foods. Except that four tins of cat food later, my cat is still motioning “Not that kind, wrong flavor.”