New research from UC San Francisco reveals cannabis edibles may pose greater cardiovascular risks than previously thought.

Recent evidence shows that even light drinking is not without risk. In January, U.S. Surgeon General Vivek Murthy issued an ...

Colorado is among the top 10 states for cannabis use. Cannabis intoxication in dogs has risen since recreational use was ...

ABC News' Dr. Tara Narula breaks down a new study showing that cannabis use may double the risk of dying from heart disease.