Researchers at the University of California San Diego have completed a landmark survey of more than 5,000 Californians to ...

California's marijuana industry faces challenges as the state excise tax jumps from 15% to 19%, potentially driving customers away from legal dispensaries and threatening small businesses.

Federal prosecutors accuse a former police officer of posing as a federal agent and selling the marijuana he extracted from ...

State Department of Cannabis Control has opened the application process for cannabis research projects and will close the ...

More than a third of California adults are current cannabis consumers, a new survey finds, and the vast majority of them say ...

Several new laws went into effect in California this week, including a four percent bump in the state’s cannabis tax rate. As ...

California’s cannabis dispensaries must also pay a statewide marijuana retail tax of 15%, a general sales tax of 7.25%, and local taxes in most jurisdictions.

The Toronto-based company will sell or divest four cultivation and processing facilities, 20 retail stores and real estate in Michigan.

California's cannabis excise tax is set to increase from 15% to 19% on all products beginning July 1. It's an increase that some business owners feel would stunt the growth of the state's cannabis ...

Despite California's position as the nation's largest recreational cannabis market, its annual sales slumped last year for the first time since sales began in 2018.

Another cannabis market intelligence firm, Headset, shows Michigan selling more units than California (defined as a single item that a customer buys, such as a pre-rolled joint, a multipack of pre ...

Marijuana in California: How the state's legalization of weed has not destroyed the black market 13:18. It's harvest season for California's largest cash crop — marijuana.