Unlike with alcohol, there is no universal standard for THC levels while driving. But that doesn't mean it's safe.

A jury on Nov. 6 sentenced him to 65 years in prison in one of the harshest penalties ever for someone driving under the ...

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 ...

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 about driving high on weed.

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 ...

Police and NHTSA ramp up impaired driving patrols Dec. 10-Jan. 1. Don’t risk a DUI — plan a sober ride this holiday season.

CHICAGO (WLS) -- According to AAA, drivers under the influence of marijuana are twice as likely to be involved in a crash, and yet an alarming number of people don't think it's dangerous to drive ...

A bill filed for this year’s state legislative session would create a legal definition of driving under the influence of marijuana. House Bill 34 was filed by Rep. Mitch Whitaker, a Fleming-Neon ...

The Department of Transportation (DOT) and the Ad Council are rolling out a new campaign to “challenge the dangerous belief ...