Scientists at the University of Lausanne (UNIL) and University center Unisanté classified 35 commonly used drugs in Switzerland based on their impact on the aquatic biodiversity. The aim of this ...

New psychoactive substances (NPS), also known as "internet drugs," are substances developed to affect the brain in a similar way to illegal drugs. Researchers at Linköping University, Sweden, in ...

Cannabis may be on its way to being less restricted in the U.S. after a recent recommendation from the Health and Human Services Department to reschedule the drug's classification. Last week, the HHS ...

Individuals with HIV who were resistant to all four antiretroviral drug classes experienced higher mortality than those who were not resistant, a difference primarily due to lower CD4 cell counts.

Add Yahoo as a preferred source to see more of our stories on Google. Nitazenes, like this powder sample, are a class of synthetic opioids more potent than morphine and fentanyl. Joe Lamberti/The ...