AAA found that fatal crashes involving THC-positive drivers doubled after Washington legalized marijuana, causing them to oppose recreational legalization.
Researchers found those who heavily use cannabis before the age of 16 displayed more impulsive, reckless driving.
Thanks to controversial civil asset forfeiture laws, police can often permanently seize a suspect's vehicle if they are caught using it to transport marijuana.
A new virtual reality headset currently in development can determine if drivers are high on weed. Here's how it works.
Researchers from the University of Pittsburgh have developed a new THC breathalyzer, but does it have real-world application?
Educating Canadians on the dangers of "high" driving is important, but these PSAs treat us like adults while making us laugh, too.
Some people have more alcohol tolerance than others for no apparent reason., though scientists did point to some biological factors that could help explain why.
FOR A WEEKLY DOSE OF THE FRESH TOAST
Hand selected from our editors with all the latest news and entertainment with a side of cannabis.
Tom Brady may have enjoyed the usual toke, but letting down his dad stopped him from becoming a marijuana user.
Charlotte Figi came to fame as the sweet little girl who suffered hundreds of seizures a day from a rare condition called Dravet Syndrome.
When Massachusetts Gov. Charlie Baker shut down all “non-essential” businesses on March 23, he included adult-use cannabis stores among the group.