For years, addiction was seen as a matter of personal failure—a bad habit or a lack of discipline. People believed those who struggled with substance abuse could stop if they simply wanted to. But ...

Now, with the rise of prescription painkillers, the introduction of extremely potent synthetic opioids and the resurgence of heroin, the nation is locked in an ongoing overdose epidemic some have ...

(NewsNation) — A new study suggests the brain physically adapts to rely on alcohol to relieve stress and anxiety, creating a powerful feedback loop that makes quitting drinking extremely difficult.