Marijuana may be legal now in Canada, but at some Asian governments are warning their citizens to avoid it or risk arrest.

What’s it going to cost? How do you find a doctor? And what’s the deal with pipes and other smoking accessories?

The state Department of Health says the petition will allow doctors to prescribe “pharmaceutic grade forms of pure CBD” for autistic patients.

Bonus: Canada will pardon all those with convictions for possessing up to 30 grams of marijuana, the now-legal threshold, a federal official has said.

Legalization could break through a geographic barrier in November, finding a first foothold in the Midwest after a string of election victories in the Northeast and West.

“If somebody is licensed by this state, should they feel at increased risk of federal prosecution now?” U.S. Attorney Bob Troyer said. “Yes. They should.”

A White House panel had asked 14 federal agencies and the DEA to submit “data demonstrating the most significant negative trends” about marijuana and its national “threats.”

People caught smoking marijuana in public in the nation’s capital will now get a citation instead of being taken into custody.

A bong taller than a giraffe. A pool full of foam weed nugs. Las Vegas’ newest museum—and Instagram backdrop—celebrates all things cannabis.

In a groundbreaking agreement, Canadian producer Tilray will export cannabis to researchers at UC San Diego.