Why do so many conspiracy theory believers resort to violence? The answer lies in psychology. Continue reading â†’
Aimee Copeland's flesh-eating disease caused her to lose much of her body, but she's beginning to improve.
Are pit bulls as dangerous as Maryland thinks they are? How long should women breast-feed? Did the Mayans actually predict doomsday? Find out the answers in This Week in Discovery News.
Man in a zombie costume was nearly shot in Miami.