Researchers report the discovery of a neuromarker, or stable brain pattern, that indicates drug and food cravings.

Mindfulness shows promise as a supplement to methadone therapy for opioid addiction and chronic pain.

Why do we crave more sugar after having some? In this video, an expert explains how the connection between our gut and brain plays a role.

Smoking abstinence doesn't have that much effect on our desire to eat, a new study shows.