In a makeshift bar on a college campus, researchers studied how smoking cannabis affected alcohol consumption.

California sober” — using marijuana and other drugs, but not alcohol — has become trendy. Researchers attribute its ...

Cannabis use disorder is on the rise, affecting about 3 in 10 people who use marijuana, according to the U.S. Centers for ...

As daily cannabis use rises to historic levels in the U.S., some longtime users are finding it harder to quit.

It's trendy in some circles to replace drinking with consuming cannabis. But can it help people with a drinking problem cut ...

Smoking weed poses cancer risks beyond the lungs. Here’s what to know. Heavy marijuana use may come with a two- to eight-fold higher risk of head and neck cancer. Inhaling smoke of any kind exposes ...

A jury on Nov. 6 sentenced him to 65 years in prison in one of the harshest penalties ever for someone driving under the influence of marijuana, gaining national attention on intoxication manslaughter ...

I traded an ounce of weed for my first dry herb vaporizer about 15 years ago, and it was roughly the size and weight of a car radio. It sat on a table, plugged into a wall, and I drew from it through ...

A 17-year-old in Texas crossed the center line while driving his truck and killed six. He got 65 years in a case that ruined ...

For smokers looking for a great sativa strain, look no further than 1st place Cannabis Cup winner, Connected’s Gelonade. This ...

A controlled experiment on a U.S. college campus suggests cannabis might reduce alcohol intake — but experts say it’s just ...

A recent legislative hearing left people involved in the state’s medical marijuana businesses paranoid, and it wasn’t because they had been sampling their own products. A meeting of the Medical ...