A study finds medical marijuana associated with a decline in traffic fatalities, the Arizona courts stick up for medical marijuana, changes in state law will have impacts in Colorado and Oregon, and more.

California's largest newspaper has some advice for the president-elect, Massachusetts politicians pull a fast one on voters, and more.

Colorado caregivers will have to dramatically trim their gardens beginning January 1, Kansas medical marijuana mom Shona Banda has a federal lawsuit thrown out, Australian public opinion is shifting in favor of marijuana legalization, and more.

A new study finds that traffic fatalities decline in medical marijuana states, the Ohio Supreme Court rules that only the weight of pure cocaine -- not filler -- can be used in sentencing determinations, the Republic of Georgia walks away from jailing pot smokers, and more.

A federal appeals court sharply restricts mandatory drug testing at a Missouri technical college, an Arizona appeals court says prosecutors must actually prove impairment before convicting medical marijuana patients of DUID, the DEA seems to be a bit less busy than in years past, and more.

Top DEA officials have left the agency for positions with opioid-producing pharmaceutical companies, Pennsylvania's roll-out of medical marijuana starts rolling, Oregon's largest city will allow pot delivery services, and more.

A Homeland Security agent was living large on stolen dope money, a New York state cop was slinging coke and weed, and more.

The DEA has clarified that it still considers CBD to be illegal, Arkansas moves forward on implementation of its new program, Michigan gets legal dispensaries and a favorable court ruling, and more.

West Virginia Senator Joe Manchin (D) calls for a new war on drugs and gets roundly ridiculed for it, appeals courts in Arizona and Michigan issue favorable medical marijuana rulings, a Missouri bill would end the asset forfeiture loophole that lets state police circumvent tough state laws by going to the feds, and more.