Research has shown that people who frequently engage in moderate exercise average 25% less colds per year than those who don't. Learn more about the connection.
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Medical Apps for the iPhone
There are over 100 medical applications available for the iPhone. Here are some of our favorites.
Search U.S. News & World Report's exclusive rankings of the nation's best hospitals in 16 specialties, from cancer and heart disease to neurology and orthopedics.
Winter often brings thoughts of skiing, hot chocolate and maybe even a "snow day" off from work or school. But the season can also carry special risks.
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