Golden Retriever Thrives After Being Found Abandoned on a Beach With 46-Pound Tumor

Doctors Come Up With Unique Treatment for Large Tumor on 1-Year-Old Girl's Face

Teen Takes His Terminally Ill Mom To His High School Prom

'Avengers' Stars Go on Their Most Important Mission: Visiting a Cancer-Stricken Fan

Football Star Devon Still's Daughter, Leah, Looks Like A Princess Before He Ties the Knot

Woman Obsessed With Chips Says Snack Helped Find Cancerous Tumor

Woman Who Lost Both Breasts to Cancer Will Walk 1,000 Miles to Washington ... Topless

Beloved Goldfish Named Bubbles Gets Lifesaving Surgery

3-Year-Old with Brain Cancer Receives 500 Postcards From Supporters Around the World

'Star Wars' Actor John Boyega Appears in Character During Visit to Children's Hospital