Does your sunscreen actually work? 
Does your sunscreen actually work?
Waterproof? Mineral-based? A new report finds that many protection products don’t hold up to their claims. Find out how to stay safe.
Infographic: Safety tips for Memorial Day 
Infographic: Safety tips for Memorial Day
Travel, food and outdoor advice from an expert physician so you can make the most of your holiday weekend.
Zika virus infection rate triples in the U.S. 
Zika virus infection rate triples in the U.S.
CDC registries are now tracking new data for infection in pregnant women, driving up the number of reported cases. Find out how government leaders are responding.
Gluttonous getaways lead to weight gain 
Gluttonous getaways lead to weight gain
Overindulging in meals and drinks during vacation can lead to long-lasting weight gain, according to new research.
Many heart failure patients don’t return to work 
Many heart failure patients don’t return to work
A cardiologist weighs in on premature retirement and a study that reveals one in three won’t work again.
How do neighborhood bars affect ambulance calls? 
How do neighborhood bars affect ambulance calls?
A new study suggests that a high density of bars and restaurants that serve alcohol could lead to indirect health costs.
Are dogs able to read human emotions? 
Are dogs able to read human emotions?
Your furry friend may know when you are feeling sad, happy or angry, according to a recent study.