Oh, My Aching Back
At the University of Vermont, scientists work to pinpoint the source of your pain
In the Land of the Long-Distance Runners
Mexico’s Copper Canyon is home to great athletes, the Tarahumara
Traveling Light’ Has New Meaning for Jet Laggards
From light therapy to melatonin, research into our bodies’ daily rhythms has led to promising treatments for weary travelers
How the Body Defends Itself From the Risky Business of Living
Our cells take trillions of ‘hits’ each day from toxins both natural and man-made, but hardworking enzymes repair the damage
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