Michigan would tax medical marijuana in a tiered regulatory system that would explicitly authorize dispensaries.

It’s a major milestone in the state’s cannabis policy, but Ohio’s system is still a long way from workable.

The board regulating Alaska’s fledgling legal marijuana industry is expected to approve licenses this week for the state’s first retail marijuana outlets.

Only about 7,000 New Yorkers have signed up as patients in one of the most cautious medical marijuana programs in the nation. Now the state is looking to expand it.

A top official of the Oregon agency that accredits cannabis testing labs says it is overwhelmed — a situation that could derail the rollout of the state’s adult-use program.

An initiative to legalize cannabis for adult use will be on November’s ballot after the state Supreme Court rejected a final legal challenge to the measure.

Alaska’s attorney general says marijuana social clubs are illegal, addressing what had been a hazy area following the state’s adult-use legalization.

Dispensaries across the state were closing their doors Wednesday as new restrictions took effect that limit cannabis providers to three patients apiece.

A 9th Circuit panel on Wednesday upheld a federal ban on the sale of firearms to cannabis consumers — including MMJ patients.

Too many people are still going to prison for marijuana possession, Gov. Tom Wolf said on Monday.