Smoking deaths higher than previously thought 
Smoking deaths higher than previously thought
This bad habit is killing people in unexpected ways.
Lung transplant patient tackles new challenge 
Lung transplant patient tackles new challenge
Less than a year after a major surgery, this 69-year-old is set for a big climb.
Don’t send your Valentine to the ER  Featured
Don’t send your Valentine to the ER
Learn what gifts might cause an allergic reaction.
Can drinking red wine burn fat? 
Can drinking red wine burn fat?
A new study finds that elements in dark-colored grapes in some wines and grape juice could lead to weight loss.
These germs are riding with you on the subway 
These germs are riding with you on the subway
Scientists studied the microbes on the New York transit system. What they found may surprise you.
How dangerous is secondhand smoke? 
How dangerous is secondhand smoke?
The CDC found that one in four nonsmokers are still being exposed to the harmful chemicals. Learn more.
Should my kids get vaccinated? 
Should my kids get vaccinated?
Here’s one physician’s perspective on the importance of measles shots.