The Origins of 4/20, Marijuana's High HolidayHere's a look at the holiday's history.
Capitol Police Arrest 7 at Joint Giveaway EventProtesters are planning to both celebrate and make a point on April 20.
White House Expects Justice Dept. Crackdown on Legalized MarijuanaPress Secretary Sean Spicer indicated a looming crackdown on marijuana Thursday, even as a solid majority of Americans believe it should be legal.
Maryland Lawmakers to Introduce Bill to Legalize MarijuanaThe powers that be in Maryland are looking to make recreational marijuana legal.
Marijuana Legalization Hasn't Hurt Alcohol Sale, Study FindsResearch finds that marijuana legalization actually benefits alcohol sales rather than harming it.
D.C. Mayor Bowser Says Arrests for Pot Smoking Unlikely at InaugurationWashington's mayor says police won't be looking to arrest people for smoking marijuana in public on Inauguration Day.
US Women Increasingly Use Pot During Pregnancy, Study FindsU.S. women are increasingly using marijuana during pregnancy, sometimes to treat morning sickness.
Survey of NFL Players Shows Wide Support for WeedNot everyone would use it, but marijuana has a lot of support in the NFL player community, and it's already more widely used than reported.
U.S. Government Won't Reclassify Marijuana, Allows Additional ResearchMarijuana will remain in the same group of drugs as heroin, ecstasy and LSD.
Marijuana Leads to Gum Disease, Study SaysA new study says long-term marijuana usage leads to poor dental health.
Former U.S. Capitol Police Chief at Ease With Pot Industry JobA former chief of the U.S. Capitol Police says he's comfortable in his new role as security chief for one of the nation's leading medical-marijuana growers.
DEA Chief: It's 'A Joke' People Smoke Marijuana As MedicineThe head of the DEA calls it a “joke” that people smoke marijuana for medicinal purposes.