A new federal study says that teenagers' perception of the dangers of marijuana has fallen to the lowest level in more than 20 years.
Washington became the second U.S. state to adopt rules for the recreational sale of marijuana Wednesday, setting what advocates hope will become a template for the drug's legalization around the world.
(HealthDay) -- The recent advent of so-called "synthetic pot" is a rising public health concern, researchers warn, sending kids to the emergency room and prompting parental calls to poison control centers.
(AP)—The home state of the president who didn't inhale has become an unlikely front in the battle over medical marijuana.
(AP)—The plans of a former Microsoft manager to create the "Starbucks of Pot" are worrying other activists who pushed for the legalization of marijuana in Washington state.