Did you miss the most popular gastroenterology stories this year? Medscape Medical News tracked the news most popular with ...

ADHD stimulants appear to work less by sharpening focus and more by waking up the brain. Brain scans revealed that these ...

Harvard Medical School researchers have uncovered crucial insights into how an emerging class of antiviral drugs works.

A vaccine in development would be the first proactive treatment for overdose and fentanyl addiction, if approved. A vaccine ...

New research reveals previously unknown ways opioid receptors can function, opening the door to safer pain treatments.

Kratom and 7-OH products are available in many smoke shops. But earlier this year, the FDA recommended certain 7-OH products ...