May 16, 2013 Most public swimming pools are contaminated with germs carried by poop, federal researchers found. We swimmers are to blame. Showering before swimming and taking kids to the bathroom often would help.
May 16, 2013 Scientists used a Dutch woman's dirty stocking to learn that mosquitoes infected with malaria find humans hard to resist. Like a fungus that turns ants into zombies, the parasite seems to change the behavior of the mosquitoes for its own benefit.
May 16, 2013 The news that scientists have successfully cloned a human embryo seems almost certain to rekindle a political fight that has raged, on and off, since the creation of Dolly the sheep. It's a fight that has, over the past decade and a half, produced a lot of heat and light and not a lot of policy.
May 15, 2013 After decades of trying, scientists say they've finally figured out how to make personalized embryonic stem cells. One day, these designer cells may help treat an array of diseases. A jolt of caffeine and and a little electric shock helped to do the trick.
May 15, 2013 When Angelina Jolie went public about her preventive mastectomy, women who have struggled with the same tough choices spoke out about the dilemmas of medical choice.
May 15, 2013 A low-sodium diet may cause more health problems than a medium-sodium diet, a new report found. But some health advocates say focusing on the potential risks of a low-sodium diet distracts from the more important conversation about how to get Americans to start consuming less salt.
May 14, 2013 The National Transportation Safety Board wants the blood alcohol limit to be lowered from 0.08 to 0.05, in line with the limits in countries such as Denmark, the Philippines and Switzerland. But it may be tough sell in states across the country.
May 14, 2013 Florida International University's medical school has made community-based health care a central part of its curriculum. With home visits and a mobile health clinic, students connect with families in neighborhoods where medical care is scarce.