One emergency department doctor shares his perspective on trends he's watching as legal marijuana becomes more prevalent in Massachusetts.

Concussions are a concern for players at both the professional and student athlete level. In fact, any head impact on or off the field that causes trauma to the brain can result in a concussion.

Cardiac pacing in the field of cardiovascular medicine is rapidly evolving as advancements in technology and engineering provide clinicians new and exciting ways to care for an aging population.