Can knee surgery lead to weight gain?  Featured
Can knee surgery lead to weight gain?
Find out why some researchers say people who have knee-replacement surgery are at a higher risk for putting on pounds than those who don’t have the operation.
Can commuting take a toll on your health? 
Can commuting take a toll on your health?
If you have the option of walking to work, experts say the jaunt may lower your risk of diabetes and high blood pressure.
Jogging pains? A simple test may help 
Jogging pains? A simple test may help
Running with aches? A closer look at your stride may help ease your pain.
Are Americans eating less fast food? 
Are Americans eating less fast food?
Recent data shows U.S. adults are cutting out more fast food than in past years.
Can caffeine really cut the risk of suicide? 
Can caffeine really cut the risk of suicide?
New research shows two to four cups of coffee a day may reduce the risk of suicide risk by half.
More sleep could mean fewer injuries for teen athletes 
More sleep could mean fewer injuries for teen athletes
Some say if you snooze you lose, but new research says adolescents who sleep well are less likely to get hurt on the field.
New study may yield cure for cat allergies 
New study may yield cure for cat allergies
Love your cat but hate the allergies? Relief may be on the way.