The World Health Organisation will this year start to work with scientists and drug developers to gather more information ...

Mohammed Usman is taking “full responsibility” for the failed drug test that will sideline him from active competition until ...

Calling Dr. Jeffrey Olsen a "good man" who had lost his way, U.S. District Judge John W. Holcomb sentenced him to 6 months in ...

Ultimate Fighting Championship heavyweight Mohammed Usman could not escape the investigation of the anti-doping agents.

Washington lawmakers are moving to advance a bill that would expand who can legally perform blood and breath analysis and how ...

By translating cannabis use into standardized THC units, researchers uncover clear weekly thresholds that signal heightened ...

Claressa Shields has been having a tough time following her boxing suspension for testing positive for marijuana. The 29-year ...

This is the prepared text of Gov. Jared Polis’ 2026 State of the State address to the Colorado General Assembly, which he ...

Public safety officials are hoping this is the year the Minnesota Legislature will give law enforcement permission to employ technology to detect drivers under the influence of cannabis. They had ...

Many jails and prisons around the country don't provide medication treatment for opioid use disorder. Studies show that ...

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