More parents need to talk with their teens about the dangers of abusing Ritalin, Adderall and other prescription drugs, suggests a new study that finds discouraging trends on kids and drug use.

A Seattle man suspects the medical marijuana he smoked made him sick, but the state was unwilling to help him find out.

Tumors in his brain cause Alex Echols to lose control and lapse into uncontrollable rages. His severe autism makes it impossible for him to explain why he is mad - and the 11-year-old takes the anger out on himself. A tincture made from marijuana seems to help.

The line between legal medical marijuana providers and illegal operations has been blurry every since the passing of the Oregon Medical Marijuana Act of 1998, and online advertising of the drug is adding to the problem.

A raid on a medical marijuana operation in Jackson County has left some Eugene patients without their medicine.

When Ellen Rosenblum walked into a gathering of some of Oregon's most ardent medical marijuana advocates, the new attorney general was greeted like an old friend.

Teens who routinely smoke marijuana risk a long-term drop in their IQ, a new study suggests.

Hurtling down I-84 with a bag of medical marijuana and no legal right to possess it, the 23-year-old Idaho man with the crooked grin drove out of Oregon, making a break for home.

A government survey shows more teens are now smoking pot than cigarettes.