Substance use and substance use disorder differ by the frequency of use and the effect on a person’s life. Substance use disorder is a mental health condition. Substance use refers to using both legal ...

FOXBOROUGH, Mass. --New England Patriots defensive end Chandler Jones had a bad reaction to a substance "that is not illegal" on Sunday, which led to him being admitted to a local hospital, sources ...

Dozens of employees at the Substance Abuse and Mental Health Services Administration were laid off in the wave of government shutdown firings last week, multiple sources told ABC News. Best known for ...

Billions of dollars in addiction-related grants were abruptly terminated and reinstated within a frantic 24-hour period.