Quick doughnuts on the way to work, snacks between meetings, and late-afternoon trips to the vending machine are all taking a toll on your waistline. Join discussion...

University of Washington found that researchers were able to predict the prevalence of obesity simply by looking at zip codes. Join discussion...

How often do you have sex? The answer may depend partly on where you live. As it turns out, some U.S. cities are hotbeds for love-making, while others are less than lustful. And where people are making the most whoopee might surprise you (“sin cities” like Las Vegas, Miami, and New York didn’t even make our list). Read on as we reveal the 10 most-and least-sexually active cities in America. Join discussion...

Meningitis has made big headlines, but do you know the whole story behind this contagious disease? Here, we debunk the condition's 10 most common myths. Join discussion...

If you can ’t seem to get a good night's sleep, you're not alone—more than 70 million Americans suffer from sleep problems, according to the National Institutes of Health. The good news is, many of these issues can be solved by simply changing your daily routine and creating a better sleep environment. Follow these guidelines ... Join discussion...

When you're pregnant, almost everyone is eager to offer advice and a blueprint of what to expect during this monumental time. But moms-to-be may find that some aspects of pregnancy are rarely discussed. Here, we disclose some of pregnancy's best-kept secrets: Join discussion...