Children living in households with reported in-home cannabis smoking show five times higher odds of having detectable tetrahydrocannabinol (THC) equivalents in their urine than those without exposure.

A legal loophole is allowing children who access social media to see enticing advertisements for marijuana with potentially dangerous consequences, according to experts. Under the Controlled ...

For the study, Chapman and Nick Castro of Stone Leaf Cannabis needed special permission. Chapman said the study goes against current rules in Vermont, as contaminated flower cannot be transferred to a ...

But unlike most businesses, its product — marijuana — is still illegal in the eyes of the federal government. That disadvantage will make it harder for Schwazze and other cannabis companies to ...

A study published in JAMA Network Open explores the effects of both recent and lifetime cannabis use on brain function during cognitive tasks. The study, the largest of its kind ever to be ...

People using weed for medical purposes are as likely -- or more -- to become addicted to cannabis as recreational tokers, a new study says. Folks using medical marijuana were more likely to have ...

Inside the $32 billion industry transforming marijuana, its consumption and beliefs about its ability to heal. Credit...Mark Abramson for The New York Times Supported by By Katie J.M. Baker Megan ...

Years ago, you might have encountered members of an NHL team like the Leafs in a more traditional setting after a game — like a bar across the street from Maple Leaf Gardens, or in a private ...

A recent study of cannabis users in the ACT found around 70 per cent won't drive for at least seven hours afterwards. Some drivers are getting behind the wheel after consuming cannabis ...