Feeling healthy doesn’t mean you should skip preventive care. Learn which screenings, vaccines, and routine checkups you may ...

A new study has found that people with the sickle cell genetic variant are almost exclusively infected by a distinct variety ...

Nervous about getting a colonoscopy? A gastroenterologist answers six common questions about prep, the procedure, and what to expect.

Pelvic pressure or occasional groin pain may not seem like a hernia—but in women, symptoms can be easy to overlook. Learn why ...

The discovery paves the way for a rapidly evolving therapy: viruses that can attack and kill dangerous bacteria while leaving human cells unharmed.

At age 16, Alexander “Avi” Davidson fell 35 feet from the top of a telephone pole, an accident that left him paralyzed from the waist down and led to the amputation of his left arm below the elbow.

A rattlesnake bite can be frightening, but quick action can help protect your health. Learn how to prevent snake bites, what to do in an emergency, and how antivenom helps people recover.