Ice. Crystal. Glass. Speed. No matter the name, methamphetamine is making a comeback across the U.S. and western Washington, ...

Gum makers have claimed, for decades, chewing is good for your mental health. They’re kind of on to something.

Adderall, Ritalin and other stimulants prescribed for attention-deficit/hyperactivity disorder seem to work on brain areas ...

Negative symptoms of schizophrenia affect motivation, emotion, and daily life. Learn the signs, why they’re often missed, and ...

Naltrexone has long been used to treat alcohol use disorder. Now it’s gaining attention as a tool for people who want to cut ...