Why a bad first impression is hard to shake 
Why a bad first impression is hard to shake
Researchers find a thought-provoking discrepancy when it comes to attitudes on moral character.
Suicide now the second leading cause of death for teens 
Suicide now the second leading cause of death for teens
Learn about risk factors and what you can do as a parent to protect your child.
New treatment could provide relief for people with knee pain 
New treatment could provide relief for people with knee pain
With more than 25 million people suffering from osteoarthritis, a new trial finds stem cells may be the answer.
Don’t let fireworks injuries ruin your July 4th celebrations  Featured
Don’t let fireworks injuries ruin your July 4th celebrations
With thousands injured every year, safety is crucial this holiday weekend. An ER doctor offers tips for keeping kids safe.
Why does that guy give you the creeps?  Featured
Why does that guy give you the creeps?
Survey participants identify the specific characteristics that make someone appear discomforting or threatening.
Midlife fitness reduces risk of stroke later in life 
Midlife fitness reduces risk of stroke later in life
Stroke is the fifth leading cause of death in the U.S. New research shows physical activity in midlife could pay big dividends.
Ask a Doc: My child is often short of breath. Is it asthma?  Featured
Ask a Doc: My child is often short of breath. Is it asthma?
A pediatrician responds to a common inquiry. Submit more questions here.