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Carrie Arnold

  • exercise addict_HERO

    When Exercise Becomes Too Much of a Good Thing

    In a world where only 1 in 5 American adults meet the minimum daily exercise requirements, exercise addiction can seem like the opposite of a problem. Don’t let that fool you, says Marilyn Freimuth, a clinical psychologist at Fielding Graduate University, in Santa Barbara. “Exercise addiction can completely take over someone’s life. They’re getting injured, […]

  • Arnold_HERO

    Ants Swarm Like Brains Think

    A neuroscientist studies ant colonies to understand feedback in the brain.

  • Arnold_HERO

    Ants Swarm Like Brains Think

    A neuroscientist studies ant colonies to understand feedback in the brain.