How long is a person’s ability to safely drive impaired after consuming cannabis? A world-first meta-analysis looking at 80 different studies suggests cannabis intoxication spans anywhere from three ...

Nickolas Jarosh started smoking marijuana after his shifts as a 911 dispatcher. He’d flip between working days and nights, and the inconsistent schedule made it difficult to fall asleep.

Minnesota's cannabis industry is going through an awkward phase. The state waded into uncharted territory this summer by legalizing food and drink infused with low doses of high-producing THC. But ...