Recent studies have found earlier teen cannabis use significantly increases risks for serious health problems in adulthood.

They can also get some of the other physical effects of marijuana, including an increased heart rate and feeling ‘high,’ ” Carol Boyd, founding director of the Center for the Study of Drugs, Alcohol, ...

A recent study presented at the 109th Scientific Assembly and Annual Meeting of the Radiological Society of North America examines the potential for increased damage to the lung’s air sacs for ...

(CNN) — It’s 420 or “weed day,” and people around the world will be paying homage to their favorite guilty pleasure: marijuana. Currently, 24 states, two territories and the District of Columbia in ...

(CNN) — It’s 420 or “weed day,” and people around the world will be paying homage to their favorite guilty pleasure: marijuana. (CNN) — It’s 420 or “weed day,” and people around the world will be ...