A huge study finds a link between cannabis use in teens and psychosis later

Researchers followed more than 400,000 teens until they were adults. It found that those who used marijuana were more likely ...

CU Boulder researcher warns of untested toxins in cannabis, calls for expanded safety measures

A University of Colorado Boulder researcher is raising new concerns about what may be lurking in legal cannabis. Tess Eidem, ...

Adolescent cannabis use linked to doubling risk of psychotic and bipolar disorders

Adolescents who use cannabis could face a significantly higher risk of developing serious psychiatric disorders by young ...

Illinois cannabis sales revenue falls as hemp and other states cut into prices for the struggling industry

While lower prices are welcome news for consumers, cannabis businesses have had difficulty making money due to high financing ...

Hunting for the world's most mythical cannabis: Big Sur Holy Weed

Big Sur Holy WeedCalifornia is racing to save iconic cannabis strains before legalization kills them ...

Cannabis: What is the profile of adults at low risk of dependence?

A new study led by Marie-Pierre Sylvestre, professor at the Université de Montréal School of Public Health, examines cannabis use four to five years after Canadian legalization by adopting a different ...

Cannabis hyperemesis syndrome cases surge: What is it?

Some have started to describe a combination of CHS's symptoms as "scromiting." ...

What’s ‘scromiting’? Here’s what to know about the cannabis-related condition

Some people have described a bizarre side effect after using marijuana: uncontrollable vomiting. It’s sometimes called “scromiting” — a mash-up of screaming (from intense pain) and vomiting. The ...