Drug addiction: a chronic disease of the brain

Nora Volkow, MD, Director of the National Institute on Drug Abuse at the National Institutes of Health, shares insights on drug addiction and future treatments.

Understand the physical and mental factors at play—and why overdose deaths are on the rise.

It's possible to be high-functioning on the outside but hurting on the inside.

Prescribing antidepressants alone for bipolar disorder could actually increase manic episodes in patients.

Desmoid tumors are noncancerous and do not metastasize, but they can invade nearby tissues and structures.

Kids' migraines are more common than you think—but one type of therapy is offering hope.