A measure to legalize marijuana for adult use has officially qualified for South Dakota’s November ballot, the secretary of state’s office announced on Monday.

The historic first day of sales of recreational marijuana in Illinois kicked off Wednesday morning with the expected long lines and party atmosphere as hundreds celebrated their ability to buy weed legally -- all while helping the state out with 10 to 25% of the cost going toward taxes.

Two more new national polls show that a majority of Americans are in favor of legalizing marijuana.

Brand new recreational marijuana sales underway in Michigan marked a historic boom for the emerging industry – and had hundreds of people lined up for the first day of legal marijuana sales.

A key House committee has officially announced that a vote on a comprehensive marijuana legalization bill is scheduled for this week.

Two-thirds of Americans say the use of marijuana should be legal, reflecting a steady increase over the past decade, according to a new Pew Research Center survey.

Michigan residents will be able to legally purchase marijuana from stores beginning Dec. 1, the state Marijuana Regulatory Agency announced Wednesday, Nov. 13.

2019 is turning out to be a banner year for legal cannabis cultivators on the Pacific Coast.

Americans' support for legalizing marijuana has held steady at 66% over the past year, after rising 30 percentage points between 2005 and 2018.