A comprehensive guide to marijuana laws, enforcement statistics, medical marijuana programs and costs.

Chronic pain sufferers praise marijuana's healing power and debate over lost tax revenue grows louder.

A look at how marijuana figures into the history and culture of the nation.

Pot use and laws vary widely from state to state. Here are some highlights.

Some places have turned a blind eye to personal use, encouraging travelers from around the globe to visit.

Marijuana users experience the drug in a variety of ways, and various products exist to facilitate consumption.

With medical use legal 14 states, there's quite an assortment of varieties available.