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Biology9922 articles archived since 1845

What Makes Us Human?

Comparisons of the genomes of humans and chimpanzees are revealing those rare stretches of DNA that are ours alone

April 20, 2009 — Katherine S. Pollard

Sugar Rinse Raises Performance

A study in The Journal of Physiology finds that just rinsing and spitting with drinks containing sugar or carbohydrate can improve endurance. Cynthia Graber reports

April 16, 2009
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