Colorado's cannabis testing loopholes have led to consumers being deceived about the safety of the products they buy, with ...

Traces of harmful substances like pesticides, molds and heavy metals might be lurking in marijuana as states struggle to ...

Justyna Jensen, of California, and John Kenney, a Florida, filed separate lawsuits last year alleging the residency ...

California officials acknowledge illegal sales still far outpace transactions through licensed shops and vendors.

Council President Brent Silver made a motion to direct Law Director Stephen Byron to draft an ordinance prohibiting marijuana ...

Rhode Island’s Cannabis Control Commission escaped a lawsuit brought by a prospective marijuana business owner claiming that the state’s social equity licensing program is unconstitutional.

How much will I be able to buy? Do I have any workplace protections? Here’s what experts say on these and more.