CNN wellness expert Dr. Leana Wen recommends five things to do to stay healthy and avoid having to rely on the emergency room.

🛀 Ancient luxury: A lavish spa complex with several types of baths and a banquet hall has been unearthed in the ancient Roman city of Pompeii in Italy. It had been hidden beneath tons of volcanic ...

I asked CNN wellness expert Dr. Leana Wen about the different types of respiratory infections. How are they diagnosed and ...

To help with these questions, I spoke with CNN wellness expert Dr. Leana Wen. Wen is an emergency physician and adjunct associate professor at George Washington University. She previously was ...

Learn about the causes, risk factors, diagnosis, and treatment of stroke during American Heart Month. Discover how to reduce ...

With millions sipping their morning coffee to start the day, recent research has generated new buzz about caffeine consumption. A large UK study from September found that moderate caffeine ...

(CNN) — With millions sipping their morning coffee to start the day, recent research has generated new buzz about caffeine consumption. A large UK study from September found that moderate ...

To help with these questions, I spoke with CNN wellness expert Dr. Leana Wen. Wen is an emergency physician and adjunct associate professor at George Washington University. She previously was ...