Study: Marijuana may be as effective as prescription painkillers, could put dent in opioid crisis

June 21, 2026

Study: Teens’ brains change after using marijuana just once or twice

May 4, 2022

Sewage water study suggests U.S. drug use much higher than estimated

May 3, 2022

CBD for strep throat? Study finds cannabidiol as effective as powerful antibiotics

May 3, 2022

Primitive pot: Earliest evidence of cannabis smoking discovered from residue in ancient incense burners

May 3, 2022

Medical marijuana doesn’t help reduce deaths from opioid overdoses, study finds

June 21, 2026

Cannabis use skyrocketing among older adults, but stigmas still persist

May 2, 2022

Legalized marijuana led to increase in car accidents, injuries, study finds

June 21, 2026

Effects from vaping marijuana worse than smoking for people who don’t use often, study finds

May 2, 2022

Is weed a workout wonder drug? Study finds marijuana may make exercise more enjoyable, boost recovery

May 1, 2022

Children with ADHD more likely to engage in substance use at earlier ages

June 21, 2026

Munchie myth: Marijuana users less likely to be overweight, study finds

June 21, 2026