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As NASA’s twin probes near the moon, the mission’s chief scientist talks about its objective.
As the new administration in Washington gets underway, we'll talk about funding for research and innovation in hostile economic times. Will the economic stimulus package use science funding as a tool?
We get an update on the latest results from orbiting observations of Mars.
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.