Three years after the First Step Act required the Bureau of Prisons to treat more people with medications for opioid addiction, only a tiny fraction are receiving them.

Some doctors are abandoning the long-held belief that treating addiction is impossible without talk therapy.

How the Americans With Disabilities Act could change the way the nation’s jails and prisons treat addiction.

Medications are effective, but jails are still slow to provide them.

Is Vivitrol an answer to addiction? A drug-plagued county thinks so.