Smoking marijuana may not increase a person’s risk of developing caries; however, those who also smoked tobacco had a heightened risk of tooth decay. The large U.S. study was published on February 13 ...

Smoking marijuana in combination with cigarettes may lead to increased damage of the lung's air sacs, according to research being presented today at the annual meeting of the Radiological Society of ...

Marijuana, commonly known as weed, is often used for its psychoactive effects and therapeutic benefits. While moderate use can have positive effects for some, excessive consumption can lead to several ...

Forbes contributors publish independent expert analyses and insights. Dr. Omer Awan is a practicing physician who covers public health. Marijuana is a cannabis-based product, derived from the leaves, ...

With the passage of Issue 2 in November, it will soon be legal to possess, grow and eventually purchase marijuana. Marijuana won't be sold in retail stores until months after the law takes effect Dec.

People inexperienced with pot edibles may eat too much, too fast, experts say. April 25, 2014— -- A string of worrisome incidents linked to marijuana might be enough to give pause to your typical ...