Laws aimed at preventing marijuana-impaired driving in almost 20 states are causing innocent people who show no signs of ...

This holiday season, police departments across the country will repeat their laudable annual efforts to deter drunken driving. Yet more than a decade after states began legalizing recreational ...

Although no statistics are available specifically related to traffic stops and accidents due to marijuana use, the drug is anecdotally involved with most impaired driving cases. Lt. Chris Arnall is ...

DETROIT (AP) — A horrific crash that killed six high school girls in Oklahoma two years ago has the head of the U.S. National Transportation Safety Board urging parents to warn teenagers about the ...

On a recent Friday afternoon outside a cannabis shop in Farmingdale, the smell of marijuana drifted through the parking lot as a driver casually smoked a joint in his Mercury Grand Marquis. He quickly ...

LANCASTER − "Impairment is impairment," said Lancaster Police Sgt. Chuck Sims when it comes to driving under the influence of marijuana versus alcohol. Medical marijuana is legal in Ohio, and voters ...

ATLANTA — Across the United States, 24 states allow recreational use of marijuana and cannabis, while another 14 allow it for medical use only. AAA, the Auto Club Group, said that as the use of ...

The Connecticut Police Chiefs Association and several legislators are advocating for a proposed law that would allow police officers to stop a motor vehicle when an officer observes an odor of ...

Laws around marijuana are relaxing. Buying marijuana is becoming easier. But federal standards for drivers using marijuana remain the same. Drivers are still subject to Department of Transportation ...

A man was arrested on DUI and weapon charges on Thursday after police allegedly found him smoking marijuana behind the wheel with a gun in the car during a traffic stop. The traffic stop was made on ...