Sun Science

Does light therapy really cure winter depression? The answer is a qualified yes.  More

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Red wine teams up with omega-3 fatty acids to protect the heart, according to a new study. More

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Grad student discovers packaging that keeps food clean—and free of bacteria, too. More

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Harvard sports medicine specialist Dr. Rosalyn Nguyen talks about the causes of calf pain—and how to get over it. More

Treating Tinnitus

Bothered by nonstop whooshing or ringing in your ears—or know someone who is? Check out this promising new remedy. More

Flu-Buster Foods

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