Teens More Cautious About Sex When Parents Set Rules, Study Finds

Kids tend to delay sex if Mom and Dad keep an eye on what they're doing, who they're with

Weight Loss May Spare Knee Cartilage, Study Finds

Losing more than 10 percent of body weight was linked to slower degeneration of cushioning in joints

Could Your 'Holiday Blues' Be Seasonal Affective Disorder?

This form of depression runs in families, expert says

Dogs May Ease a Child's Fears

Kids with pets in the home were less likely to test positive for anxiety than those without, study found

Why You Need Flexibility Exercises

Some joints lose up to half their motion with age, expert says

Assessing Health Issues of Child Refugees

Medical profiles of newly arrived children are important for treatment, researcher says

Buckle Up in the Backseat, Experts Advise

About 400 deaths a year might be prevented if more people wore rear seatbelts

Bullies May Face Higher Odds of Eating Disorders: Study

Risk of anorexia or bulimia significantly higher than for kids not involved in bullying

Celery-Onion Blend Is Cause of E.Coli Outbreak Tied to Costco Chicken Salad: CDC

Agency says samples of the salad ingredient tested positive for the bacteria and product has been recalled

Health Tip: Keeping Anger in Check

Learn to maintain your cool