Pennsylvania cops charged a man after he led them on a high-speed chase -that is 120 mph in a 45 mph zone - while smoking a joint the entire time. When the Stroud Area Regional Police finally caught ...

How long is a person’s ability to safely drive impaired after consuming cannabis? A world-first meta-analysis looking at 80 different studies suggests cannabis intoxication spans anywhere from three ...

In a recent study published in JAMA Network Open, a group of researchers investigated the association between cannabis, simulated driving, and concurrent blood tetrahydrocannabinol (THC) levels in ...

MADISON, Wis. -- Texting while driving, smoking in public and cooking with artery-clogging trans fats will be that much harder under a bevy of state laws set to take effect around the country on ...

Smoking marijuana while driving a vehicle in Oklahoma was already illegal, but a new law adds stricter regulations, making it ...