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An anthropologist, a psychologist, and a crime writer ask: Are humans hard-wired for violence?
In The Better Angels of Our Nature, Steven Pinker argues that violence is decreasing.
In this hour of Science Friday, we'll talk with philosophers and scientists about the origins of human values.
Doctor Jordan Metzl says specific cardio and strength training regimens can trea...
Exercise scientists Tamara Hew-Butler and Greg Whyte talk about how the body cha...
Can regular mental exercise help slow down the progress of dementia?
Can exercise help keep aging brains healthy?
New York Times science writer William Broad’s book investigates popular health c...
Think caffeine dehydrates you? Or that you can't get too much water on a hot day? Douglas Casa, of the Korey Stringer Institute, sets the record straight.