Oklahoma’s current DUI laws could lead to drivers being charged with driving under the influence even if marijuana hasn’t ...

Coloradans can get arrested for driving while stoned. But with no good roadside tools, officers' determinations are more subjective than for... Scientists Still Seek A Reliable DUI Test For Marijuana ...

After a massive Texas case saw a 17-year-old driving high get 65 years in prison, here's what to know about Florida's laws ...

A driver was arrested early Friday morning in downtown Sacramento on charges of driving under the influence of marijuana after pot was found strewn about in the vehicle, police said.An off-duty police ...

BEAVER COUNTY, Pa. — Whether it’s opioids or alcohol, most drivers think twice about getting behind the wheel of a car after consuming. But what about days after you have legally used medical cannabis ...

BYU basketball player Kennard Davis Jr., 20, was in possession of marijuana when he was arrested for driving under the influence last week, according to police. In a redacted Provo Police officer ...