Experts discuss the economics involved with the Epi-Pen price hike and what patients can do to be protected without going broke.

What we now call “homesickness” used to be a medical diagnosis called “nostalgia,” and it was considered life-threatening. Today many people consider homesickness to be a childish emotion, but an expert says it’s nothing to be ashamed of. We all suffer from it sometime and need to know how to cope.

Scientists are learning that people who repeatedly drive drunk are not all the same in the personalities and brain chemistries that motivate their behavior.

The dreaming brain is nearly as active as it is when we are awake. Experts discuss ways to shape dreams to help solve problems.

Experts discuss heart attacks, known as SCAD, that are caused by arteries splitting open rather than blockages.

Studies show that doctors are as biased as the rest of us against people who are overweight, resulting in lectures, misdiagnoses, and patients who avoid the doctor.

An expert discusses why conventional wisdom about raising kids is often all wrong.

Experts explain the danger of lead, especially to children, and other chemicals that may be in drinking water.

An expert physician explains what varicose veins are and new treatments that simplify getting rid of them.

Children and adolescents seldom have “heart attacks,” but they sometimes have heart arrhythmias which can look like the same thing, and be just as deadly.