A new study in Canada underscores that we need better ways to determine cannabis impairment while driving.
April 26, 2021
The aim of the study was to show whether or not cannabis incidents in car accidents were different in states with legal cannabis.
February 23, 2021
Police officials acknowledge that there are myriad other factors that can be blamed.
December 28, 2020
A study found that CBD does not impact one's driving abilities.
December 3, 2020
The study compares three states with legalized cannabis to five states without it.
September 4, 2020
A study of fourteen medical marijuana patients yielded interesting results during a simulated driving study.
May 14, 2020
Researchers say poor driving performance in non-intoxicated drivers means heavy cannabis use impairs cognition.
January 14, 2020
Marijuana isn't the only substance in question.
December 19, 2019
Recreational use of cannabis is still illegal in Finland.
October 14, 2019
Researchers say Canada's drug-impaired driving laws may be too harsh for cannabis consumers.
June 14, 2019