In a letter to states and other grant recipients, the Trump administration says the strips encourage drug use.

After scientists exposed wild fish to cocaine and a cocaine metabolite, they observed that, as in the lab, fish on cocaine do ...

Wastewater data can only measure the volume of drugs consumed, not the number of people using them or the level of harm they ...

COMMERCE CITY, Colo. — Holly Bennett said she woke up from emergency surgery in 2022 to find a police officer standing over her hospital bed, writing her a ticket for cocaine possession. She had never ...

Bird poop scraped off a man’s car appeared on a drug test as cocaine. A toddler’s ashes registered as methamphetamine or ecstasy. And a great-grandmother’s medicine tested positive for cocaine – ...

Former Australian leg-spinner Stuart MacGill, once seen on the cricket field alongside legends like Sachin Tendulkar and Shane Warne, is now facing a dark and painful chapter in his life. The man who ...

A year-long analysis of England's wastewater shows how recreational drug use spiked with major sporting and music events, ...

Researchers studied how the drug affected the movements of wild fish in their natural habitats.

What we found was striking. Fish exposed to benzoylecgonine swam up to 1.9 times farther per week than unexposed fish and ...

And how the empire he built set the stage for the modern narco-trafficking industry. A FRONTLINE documentary investigates ...

Young Atlantic salmon exposed to cocaine and its breakdown product, benzoylecgonine, swim farther and more widely in the wild ...