Exploding Drug Danger; Foods that Fight Headaches; Painless “Pooch” Eraser

A new app enables tiny tots to take baby "selfies." Pediatrician Dr. Jim Sears explains how much screen time is too much for a developing child.

Health officials are investigating an outbreak of a rare skin infection in New York City’s Chinatown, affecting those who handle live or raw fish and seafood. Dermatologist Dr. Melanie Palm explains how the infection is diagnosed and treated.

Puppies, kittens, bunny rabbits — furry, four-legged animals tend to be the most popular choice for families looking to purchase a pet. But 9-year-old Krista and her father, Jamie, prefer snakes. Over the years, Jamie, a reptile enthusiast, has...