How much sleep do we really need? 
How much sleep do we really need?
Find out if you are getting enough shut eye.
Diabetics at higher risk for heart disease 
Diabetics at higher risk for heart disease
More than half of people with diabetes die of heart disease or stroke. Find out why.
Understanding heart palpitations 
Understanding heart palpitations
Learn more about the causes and treatments for this condition.
What do you know about mono? 
What do you know about mono?
It’s called the kissing disease, but mononucleosis is much more than that. Here’s what you need to know.
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.