PETA is suing the American Kennel Club over the breeding standards for certain dogs, contending the influential club is promoting unhealthy physical features.

Nearly 15 years after 20-year-old nursing student Holly Bobo vanished, ABC News' Eva Pilgrim explores the case in the podcast, “What happened to Holly Bobo?” ...

A new study finds that intermittent fasting three days a week may be easier to stick to, and lead to more weight loss than daily dieting. Dr. Darien Sutton explains.