Pot is quickly becoming America's drug of choice, on track to replace alcohol, but its harms are becoming clear as well.

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," ...

Medical cannabis could help individuals battling alcohol or opioid abuse disorders curb their addiction, according to a systematic review of mental health literature published in Clinical Psychology ...