Survivor of Pulse Nightclub Massacre 'So Happy' After Taking His First Steps Since Shooting

Teen Models Without Wig After Losing All Her Hair: 'Cancer Doesn't Stop Me From Being a Princess'

Toddler Who Lost Arms and Legs To Meningitis Gets Doll With No Limbs: 'Mummy, She's Just Like Me'

Girl, 11, Dies From Brain-Eating Amoeba She Contracted While Swimming in River

Mom With Breast Cancer Gets Matching Head Tattoos With Daughter Who Shaved Off Her Hair in Solidarity

The Age of Excellence: Meet the Oldest and Youngest Summer Olympics Competitors

Boy Who Dreams of Becoming a Firefighter Donates 125 Smoke Detectors for Needy Seniors

Baby Dies After Mom Allegedly Poisons Her With Salt in Attempt to Win Back Child's Father

Boy, 5, Who Lost Feet in Lawnmower Accident Gets Running Blades, Thanks to Boston Marathon Bombing Survivor

Pole Slices Through Tour Bus in Gruesome Crash That Left at Least 5 Dead: 'This Is a Tragedy'