With US Attorney General Jeff Sessions already critical of the state’s cannabis program, failure of its track-and-trace monitoring could be devastating.

From underage access to enforcement costs, Canada’s swimming in concerns around legalized cannabis. Drawing on data from the US, Leafly addresses each of Canada’s primary fears.

The Steep Hill Labs project lends credence to growers who say they’re not using banned pesticides–yet still find residue in their plants.

In the wake of allegations that Washington’s top cannabis lab was inflating THC test results, some labs are taking matters into their own hands to win back public trust.

Green-thumbed enthusiasts might not want to get their hopes up just yet.

A complaint lodged with state regulators suggests the lab may be exaggerating THC potency—and OKing dirty cannabis—in order to win business.

Still in its early stages, the plan would revive a failed effort to legalize delivery during the state’s previous legislative session.

Still on the fence about Prop. 64? Here’s why one of Washington’s biggest critics says you should vote yes.

Greenhouses aren’t exactly new technology, but they could play a key role in reducing cultivation’s financial and environmental costs.

His love for legalization, full blown back in 1990, has been reduced to hemming and hawing in 2016.