New website, TrueWeed.org, launches a broad initiative to empower young people to make healthy, science-based decisions about ...

Addiction casts a wide net across society, entangling people of all ages and walks of life in its intricate web. Beyond the stereotypes and assumptions that often surround substance abuse lies a ...

The conversation around addiction has evolved dramatically over recent decades, with medical and scientific communities now firmly classifying it as a chronic brain disorder rather than a moral ...

Remarkable scientific progress over the past five decades has helped us develop knowledge of how drugs of abuse induce pleasure, reinforce use, and lead to the compulsive self-administration we call ...

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

Researchers have found genes linked to cannabis use and addiction. The discovery shows how biology influences behavior and ...

A new study finds changes in brain regions associated with addiction in frequent video gaming teenagers. But the findings raise questions about whether such research is really relevant to the ...

We usually don't think much about it, but our brain is pretty amazing! This three-pound organ is in charge of everything—from our thoughts and memories to our emotions and decision-making. And yet, ...

If you’ve ever said, “I just need to focus,” and then found yourself scrolling, snacking, and reorganizing your sock ...