Science behind Halloween myths


“Vampires, Witches, Zombies and the Science Behind Halloween: Colorado State Graduate Students Talk Science Behind the Myths,” a free event featuring two Colorado State University biochemistry graduate students providing an interesting perspective on the biochemical origins that have led to the popular myths behind vampires, witches and zombies, will be at 5:30 p.m. at Park Hill Library, 4705 Montview Blvd., Denver.