11 happiest and healthiest places 
11 happiest and healthiest places
Take a look at some of the world’s best places to live well and happily ever after.
5 ways to protect yourself against West Nile 
5 ways to protect yourself against West Nile
Experts urge people to know the signs and symptoms of the virus and to avoid bites when possible.
Short, high impact workouts do the body good 
Short, high impact workouts do the body good
A new study finds that the intensity, not duration, of exercise may offer big health benefits.
New app detects concussions in NFL players 
New app detects concussions in NFL players
Sideline diagnosis could save football players from serious injuries in a matter of minutes.
5 reasons to stop smoking now 
5 reasons to stop smoking now
Quitting smoking may be difficult to do, but experts say the benefits can offer immediate rewards to you—and your family.
Food contaminants may increase risk for future diseases 
Food contaminants may increase risk for future diseases
New research finds that low levels of chemicals may be lurking in your meals. Learn more.
Regular exercise can keep seniors from falling 
Regular exercise can keep seniors from falling
Researchers say that improving balance and strength can help older people keep their muscles strong and prevent falls.