Sixteen states now have “medical” marijuana laws, but many in these same states are now fighting back.

PHOENIX -- Saying voters have seen enough, a veteran lawmaker wants to give them a chance to repeal the state's 2-year-old medical marijuana program.

The Wal-Mart of weed is coming to Sacramento. At least that's the moniker embraced by weGrow, a cavernous hydroponics store enthusiastically marketing itself as a retail outlet for people cultivating marijuana for personal medicinal use. 325.

The Wal-Mart of weed is coming to Sacramento. At least that's the moniker embraced by weGrow, a cavernous hydroponics store enthusiastically marketing itself as a retail outlet for people cultivating marijuana for personal medicinal use. 325.

The Wal-Mart of weed is coming to Sacramento. At least that's the moniker embraced by weGrow, a cavernous hydroponics store enthusiastically marketing itself as a retail outlet for people cultivating marijuana for personal medicinal use. 325.

A University of Arizona physician has taken the first political steps in her bid to do medical marijuana research at state-run schools.

When Arizona voters approved the use of medical marijuana in 2010, Steve Cottrell saw a way to combine his laboratory background and his interest in the plant he’d been studying since his 11-year-old son died of cancer more than a decade before.

Hoping for a speedy conclusion, Maricopa County Attorney Bill Montgomery on Friday asked the Arizona Supreme Court to immediately take up his challenge to the state's medical marijuana law.

When Dick Bennett came out of retirement in 2003 to coach Washington State, it was widely assumed that the stay would be a short one.

WASHINGTON (AP) — The U.S. Justice Department says that marijuana dispensaries and licensed growers in states with medical marijuana laws could face prosecution for violating federal drug and money-laundering laws.

WASHINGTON - People who smoke marijuana because their doctors recommend it to ease pain can be prosecuted for violating federal drug laws, the Supreme Court ruled Monday, overriding medical marijuana statutes in 10 states.