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November 20, 2012 No one really wants to think about what goes down the drain when you flush. But sometimes, you've got to look to see what your bowels are telling you about your health. Doctors have been decoding our pee and poo since medieval times. They've even developed handy visual guides.

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November 20, 2012 More than 40 percent of surgical complications occur after patients are at home. The solution for the problem isn't keeping patients in the hospital longer, researchers say. Better instructions to patients and improved monitoring could help.

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November 20, 2012 KHNJust because medical marijuana is legal where you live doesn't mean your health insurer will deem it worthy of coverage. The feds still classify it as a controlled substance with no accepted medical use and a high potential for abuse, so insurers and employers are wary of paying for it.

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November 19, 2012 A massive research project in California is beginning to show how genes, health habits and the environment can interact to cause diseases. The new combination of genetic and health information is one of the most powerful research tools on earth, a researcher says.

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November 19, 2012 Girls say they are using steroids, too, although they're using the illegal drugs less often than boys, according to researchers at the University of Minnesota and Columbia University. And the researchers found that many teens using steroids or muscle-enhancing supplements are overweight or obese.

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November 19, 2012 Endurance athletes often turn to the same stimulant that gives your morning cup of joe its jolt: caffeine. They're increasingly using caffeinated gels and drinks when they compete. But how much is too much?

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On Morning EditionPlaylist

November 19, 2012 Researchers and companies are bringing movement back into the office with treadmill desks, walking meetings and games. Employees say it has helped them lose weight and be more productive.

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On Morning EditionPlaylist

November 16, 2012 Back in 1995, about 4.5 percent of adults in the U.S. had been diagnosed with diabetes. By 2010, the prevalence had zoomed to 8.2 percent. An interactive map shows how much worse diabetes has become in less than a generation.

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November 16, 2012 Despite the perception that Americans are a bunch of boozers, a new study shows men in their 20s and 30s take in about 175 calories a day in alcohol; for women, it's about 60 calories. Still, the government warns, it's a little more than we should be imbibing on a daily basis.

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November 16, 2012 Given the pressure of evolution, why have genes behind schizophrenia, autism and others disorders persisted? A study that looks at the likelihood someone is to have kids tries to figure it out.

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November 16, 2012 After months of debate, the Global Fund announced plans to wind down a controversial pilot project that subsidizes malaria drugs in Africa. Some health workers in the U.S. fault the decision, saying it doesn't address the major challenges of treating malaria in poor countries.

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November 15, 2012 Two Republican governors announced Thursday afternoon that they would not create exchanges in their states. A Democratic governor chose a hybrid model for her state. Then, the federal government pushed back the states' decision deadline, again.

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