Rob Greene took aim at the federal ban on firearms for users of medical marijuana. He argued American history was on his side, but judge disagreed.

The FBI is offering a $50,000 reward for information after a man was allegedly seen firing a weapon toward several agents ...

When Massachusetts set up its marijuana regulation system, the industry was young and controversial, and state officials ...

LOUISVILLE, Ky. — Kentucky's medical cannabis program is facing more legal challenges. A Louisville-based attorney, Greg ...

The madness unfolded as protesters with shirts wrapped around their head and camouflaged federal immigration officials decked out in riot gear battled amid clouds of smoke late Thursady moring ...

A ‘cannabis use disorder’ can make it difficult to control how often or how much cannabis you use. Here are some of the ...

Teams at the University of Maryland School of Medicine are studying the effects of THC and CBD — the two active ingredients ...

SB 120, introduced today by Republican Dan Laughlin and Democrat Sharif Street, is the latest effort to legalize adult-use ...

Recreational marijuana is legal in 24 states. What does Mississippi state law say about weed? What about medical use? What you need to know ...

Although 40 states have legalized medical marijuana, the federal government still lists it as a controlled substance.

In the first placebo-controlled study of vaporized cannabis for acute migraine, patients report greater relief from pain and ...

Scientists surprised by study on whether medical cannabis works for insomnia - Many believe cannabis helps them sleep. Here’s ...