How caffeine impacts your sleep 
How caffeine impacts your sleep
While caffeine may help get you through a mid-day slump, it can take a toll on your ZZZ’s, researchers say.
Why men’s noses are bigger 
Why men’s noses are bigger
A new study sheds light on why males have larger noses. Learn more.
Americans ignore calorie count on menus 
Americans ignore calorie count on menus
New research finds that most people don’t pay attention to the calorie totals listed next to their favorite fast-food meals.
Learn CPR: Save a life  Featured
Learn CPR: Save a life
New study highlights importance of CPR training.
Can exercise during pregnancy make your baby smarter? 
Can exercise during pregnancy make your baby smarter?
A new study says moms-to-be who regularly exercise may be boosting their babies’ brain development.
9 food shockers 
9 food shockers
Think you know all the rules about picking healthy foods? These facts may surprise you.
How helping others heals your heart 
How helping others heals your heart
Researchers say older adults who spend time volunteering can also lower their blood pressure.