Within the brain, chemical neurotransmitters like dopamine and norepinephrine regulate mood, emotions and many physiological and behavioral processes. Their imbalance can contribute to anxiety, ...

Excessive gaming disrupts teens' sleep, school, and social lives. An expert from Stanford's Youth Recovery Clinic shares ...

Neuroscientists find that two distinct neural pathways are responsible for the addictive properties of the opioid fentanyl: one mediates reward, the other promotes the seeking of relief from symptoms ...

Addiction is a state of severe physical and psychological dependence on certain substances. People living with addiction may have brain differences and often require treatment, but stigma can prevent ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. The brain is the most complex part of the human body. To keep our ...

Andrew Day, a molecular microbiologist at Tufts University in Medford, Massachusetts, is four years sober. His journey to this point inspires his work, which he hopes might help others who are ...

Mental health and addiction often share a tangled relationship, with each one feeding off and fueling the other. In fact, it’s estimated that nearly 38 percent of adults with substance use disorders ...