Remembering what your boss said. These are examples of your brain’s working memory — and a new study indicates that if you use marijuana more frequently, you could be damaging it. 2️⃣ ...

The new observational study, published Tuesday in the journal JAMA Network Open, cannot prove that cannabis harms the brain, said Carol Boyd, professor emerita and founding director of the Center ...

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 ...

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 ...

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.

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 ...

An explosion at a cannabis extraction facility in Maryland sent two employees to the hospital and caused an estimated $250,000 in damages as investigators work to determine what went wrong. The ...