Almost one in five teens recently surveyed said it’s much easier to purchase prescription drugs than it is to purchase beer, cigarettes, and marijuana. Another 25% of the study participants said marijuana is the …

Recent studies show that marijuana may cause psychosis, increase the risk of heart disease, and provoke heart attack. Researchers now tell us that marijuana may be toxic to the brain, especially the left hippocampus. The …

A new law in the Netherlands makes it illegal to smoke cigarettes in a public place but smoking marijuana at licensed cannabis cafes is still legal, as long as there is no trace of tobacco …

Patient demographics has led researchers at the Johns Hopkins Kimmel Cancer Center to identify two types of cancer associated with the head and neck and the types of people more likely to get one form …