Oklahoma Sen. James Lankford introduces a bill to prevent marijuana businesses from deducting business expenses from their taxes.

The cannabis traces found at Jirzankal Cemetery in the Pamir Mountains had unusually high concentrations of THC.

Cannabis is gaining widespread appeal and a growing number of U.S. states are approving medical marijuana. A large study ...

Michigan is the state with the highest per capita sales of weed in America at $132.41, according to data provided by Headset ...

Overuse of high-potency cannabis could be linked to a sharp increase in schizophrenia cases in Canada, according to a new ...

White Earth Band of Chippewa plans to open storefronts off tribal lands once a compact agreement is signed with the state.

Sen. Joe Gruters' bill would allow a qualified medical marijuana patient to grow up to two cannabis plants at his or her home ...

From political maneuvering in Washington to major corporate developments across the global cannabis landscape, this week has ...

The Cannabis CEO You Need to Know: Christina B. Johnson’s Vision for Wellness ...

A new study explores the effects of both recent and lifetime cannabis use on brain function during cognitive tasks. The study, the largest of its kind ever to be completed, examined the effects of ...

KALAMAZOO, Mich. — You have until Friday, Feb. 7 to sign up for an online program being offered at Kalamazoo Valley Community ...

A study in Ontario found that schizophrenia cases linked to cannabis use disorder have more than doubled since cannabis ...