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 — ...

This is the ultimate question for many people. In fact, when discussing addiction, it is rare that the addiction potential for marijuana doesn't come up. Well, this is one of many posts on the topic, ...

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 ...

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,” ...

Yes, it’s harmful, and yes, it should be legalized. It’s not often that the White House responds directly to a newspaper op-ed, as it did last week when the New York Times editorial board published ...