The White House released a new National Drug Control Strategy on Monday that raises alarm about “high-potency” marijuana and ...

Add Yahoo as a preferred source to see more of our stories on Google. The proportion of schizophrenia cases associated with cannabis use disorder nearly tripled, rising from 4% pre-legalization to 10% ...

A 34-year-old male with cannabis use disorder (CUD) recently came into the addiction treatment center where I am the chief medical officer. He reported having a full-blown psychotic incident before ...

A 320-page lawsuit filed Monday takes aim at companies that sell legal marijuana in Illinois and many other states, claiming ...

The more marijuana is consumed, the more evidence mounts up that it ruins lives. As more states legalize marijuana, and as popular culture increasingly treats the narcotic as though it were harmless, ...

A study this week reported an association between people’s medical records listing cannabis use disorder and both schizophrenia diagnoses and psychosis — but experts emphasized the data should not be ...

Marijuana is far from a “silver bullet” for various illnesses, but it has some promising applications, scientists say ...

A federal lawsuit accuses three big cannabis companies of lying about pot’s medical benefits and hiding its serious harms.

Schizophrenia cases associated with problematic weed use have skyrocketed in the wake of Canada's legalization of marijuana, a new study says. The proportion of schizophrenia cases associated with ...