Man with Fatal Lung Disease Finishes Marathon, Lugging His Oxygen Tank Behind Him

Husband Searching for Missing Wife Suffering From Alzheimer's: 'I Don't Know How Close to Sanity I Am'

Has Jim Moret's Medical Mystery Been Solved? Nurse Unravels Strange Affliction

Commuter Train Engineer in Deadly Crash Had Undiagnosed Sleep Apnea: Lawyer

Teacher Serenaded by Sea of Students Dressed in Pink With 'Fight Song' After Beating Breast Cancer

4-Year-Old With Heart Failure Drafted to College Baseball Team: 'He's A Complete Fanatic'

Registered Nurse Sings to Soothe Patients in His Care

4-Year-Old Girl Wears Her Late Mom's Wedding Dress For Photo Shoot a Year After She Died

Michael Buble's Son Has Liver Cancer, Will Undergo 4 Months of Chemotherapy: Reports

Michael Buble 'Devastated' as 3-Year-Old Son Is Diagnosed With Cancer