Rapidly rising drug overdose rates in the United States during the past decade underscore the need to increase access to treatment among people with substance use disorders (SUDs). We analyzed trends ...

As marijuana use among teens has grown in the past decade, researchers have been trying to better understand the health risks of the drug. Now, a new longitudinal study finds that cannabis use among ...

The U.S. military used Anthropic’s artificial-intelligence tool Claude during the operation that captured Venezuelan dictator Nicolás Maduro, according to a report. Last month, U.S. special operations ...

The Pew-Knight Initiative supports new research on how Americans absorb civic information, form beliefs and identities, and engage in their communities. Pew Research Center is a nonpartisan, ...