Marijuana is prescribed to help ease chronic pain and control nausea in cancer patients, but legal red tape has made more ...

A study by the University of Minnesota’s Cannabis Research Center reveals compliance gaps with the state’s age restriction ...

Confusion over federal hemp law, and the inability of lawmakers in Harrisburg to pass regulations has led to a smoke shop ...

Teen marijuana use “remained stable” this year even as more states have enacted legalization, according to an annual ...

The order directs expedited rescheduling to Schedule III, but the same agency that's held up oral fluid testing for two years now holds the keys to marijuana testing's future.

We have disciplined operators running lean businesses in a crowded landscape. Rescheduling won’t mean a windfall — it will ...

Ohio lawmakers think they know better than the two million Ohioans who voted for legal weed. New law a slap in the face.

A new systematic evidence review finds that cannabis products that carry relatively high levels of the psychoactive compound tetrahydrocannabinol, commonly known as THC, may provide short-term ...

A new systematic evidence review finds that cannabis products that carry relatively high levels of the psychoactive compound ...

President Donald Trump has ordered the most sweeping federal shift on marijuana in decades, directing agencies to treat ...

New research tracks how THC exposure during pregnancy disrupts fetal brain development and leads to sustained structural ...

On Thursday, the Arizona Department of Health Services said a marijuana testing laboratory incorrectly told dispensaries that ...