LOS ANGELES - A recent study found that medical marijuana fails to improve symptoms of pain, anxiety and depression and effectively doubles the risk of developing addictive symptoms and cannabis use ...

One is a Cochrane review, published in January, that examined the literature on THC efficacy in treating chronic pain — ...

Megan Feller smoked pot several times a day and couldn’t eat, sleep or function without it. But at the time, she didn’t see the need to reach out for help. “I didn’t think cannabis was a big deal,” ...

Dr. Smita Das often hears the same myth: You can’t get hooked on pot. And the misconception has become more widespread as a growing number of states legalize marijuana. Around half now allow ...

An investigation into how high-potency cannabis products and regulatory loopholes in New York are driving a surge in youth ...

Marijuana addiction is by itself, problematic. But the story of cannabis use is far more complicated than what is seen by a clinician treating people addicted to drugs, including alcohol, amphetamines ...