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State senators have concluded that the right to smoke marijuana ends where a neighbor's nose begins. On a 20-9 bipartisan margin, the Senate agreed to make it a crime if there is "excessive marijuana ...

As the federal government considers legalizing marijuana use, researchers found that more heavy users are coming to emergency ...

"It's the economy, stupid," Democratic operative James Carville once famously noted. Usually, that assertion holds when it comes to elections. But as we have seen from the changing political tides ...

April 20 is widely recognized as a day of celebration for marijuana culture. This year marked the first time cannabis users in the Buckeye State could legally purchase marijuana since Ohio voters ...

Add Yahoo as a preferred source to see more of our stories on Google. Healthy people who regularly smoked marijuana or consumed THC-laced edibles showed signs of early cardiovascular disease similar ...

As recreational pot has gained traction in states all across the country, more research has been focusing on its health effects. One argument marijuana supporters have stood by for years - that weed ...

The Justice Department is defending its prosecution of a man for owning a gun despite regularly using marijuana. Does that ...

A Redding resident says secondhand marijuana smoke from nearby homes is causing serious health problems for his wife and is now asking the city to consider new policies.

United States v. Hamani has sparked a heated debate about the intersection of Second Amendment rights and marijuana use ...