Colorado became a tourist destination for cannabis users in 2014, when the first legal recreational marijuana sales in the ...

Some Coloradans are warning other states not to follow its lead in legalizing marijuana, pointing to a declining cannabis market and a rise in public health concerns. When Colorado became the first ...

(NEXSTAR) — In a major shift, marijuana could be reclassified as a less dangerous drug in the U.S., sources told the Associated Press on Tuesday. The decision could have a ripple effect throughout the ...

It's been exactly 10 years since weed, aka cannabis, aka marijuana, first became legal in the United States. What have been ...

A Feb. 10, 2012 photo shows Matthew Huron, owner of two medical marijuana dispensaries and an edible marijuana company in Denver, examining a marijuana plant in his grow house. Medical marijuana is ...