At 21 years old, Robert McAllister remembers unlocking his phone in Louisville, Kentucky, to a grid of bodies on Grindr, the gay hookup app. To the average American, many terms and symbols in user ...

Unlike with opioids, there is no medication to suppress cravings for meth and other stimulants. As use soars, hundreds of clinics are trying a radically different approach. Six months after a doctor ...

Millions of people use methamphetamine in the United States, and overdoses involving the drug have been rising over the last decade. But while we have a veritable armory of tools to help with other ...

San Francisco, Philadelphia and others are retreating from “harm reduction” strategies that have helped reduce deaths but which critics, including Trump, say have contributed to pervasive public drug ...