Study: High-Potency Marijuana Could Cause Brain Damage, PsychosisStudy warns damage to white matter in the brain could interfere with communication between the left and right hemispheres.
Study: Tweens Who Think Marijuana Is Cool More Likely To Drink And Drive LaterMiddle school students who had positive views about marijuana at 12 were 63 percent more likely to say they had driven drunk or ridden with someone who was intoxicated than those who reported more negative views of the drug.
South Dakota Tribe To Open The Country's First Marijuana ResortThe Santee Sioux, a small tribe of about 400, will grow and sell pot in a smoking lounge that includes a nightclub, arcade games, bar and food service.
Startup Offers Indoor Marijuana Growing CaseStartup company Leaf is offering a self-contained hydroponic system that will automatically adjust growing conditions for up to two marijuana plants.
Study: No Evidence Marijuana Helps Dementia PatientsDutch researchers found no significant difference between dementia patients given THC pills and those given placebos.
Researchers: Marijuana Not A Proven Treatment For Childhood EpilepsyResearchers warn there are no proven benefits and parents often overstate how effective cannabis is for their children.
Oregon Voters Approve Recreational MarijuanaState officials will regulate the sale and taxation of cannabis products for adults 21 years of age and older.
First Marijuana Planted For Medical Use In ChileThe South American country's experiment adds to an international trend of easing restrictions on marijuana for medical or personal use.
House Passes 'No Welfare For Weed' BillBill would make it harder for people to use government benefit payments to buy marijuana in states where the drug is legal.
Study: Marijuana Smokers May Use Drug To Cope With Negative EmotionsPot smokers reported using the drug to help them feel better, but it may lead to a vicious circle of dependence.
Judge Upholds Fife's Pot BanCase could set precedence for other Washington communities that want to block the sale of marijuana.
Seattle PD: 1 Officer Issued Most Pot TicketsOfficer reassigned after a review found he wrote about 80 percent of marijuana tickets.