In the United States, marijuana is legal to grow and consume for recreational purposes in 24 states, and can be prescribed for medical purposes only in another 16 states. The main holdouts are in the ...

About $95 million in Missouri marijuana-tax revenue that voters set aside for veterans services, public defenders and drug-addiction treatment programs sat unspent at the end of the last fiscal year.

Cocaine use in Athens has surged, with some measurements showing concentrations up to three times higher than those recorded in 2023.

Study: High marijuana taxes don’t deter use; OH cannabis/hemp referendum fails; CO marijuana tax increase; VA legalization ...

Musk has said he has used ketamine under a prescription years ago and has not used it since, although he has been plagued by ...

A lawsuit alleging Bristol, Tennessee, police officers and paramedics used excessive force on a 23-year-old man having a ...

Fast-tracked psychedelics hit a wall: why the FDA’s pause on psilocybin is an important check to ensure safety, rigor, and ...

A judge ruled that OpenAI could not try discredit Elon Musk by asking about his alleged ketamine use on the witness stand.

People frequently use medical cannabis to treat anxiety, depression and PTSD, but two new reviews show there is little ...

Young adults may suffer strokes when using cocaine, meth, and even cannabis, and the onset may be shortly after drug use and is directly linked to these drugs.

Former Olympic long jump silver medallist Luvo Manyonga will end a seven-year international hiatus after being selected in ...

New research shows even infrequent cannabis use during adolescence is linked to increased risk of mental-health disorders and poor academic performance.