The family of former Olympic champion Mary Lou Retton shared some good news Saturday: the 55-year-old former gymnast is making "remarkable" progress as she battles a rare form of pneumonia.

Mary Lou Retton is making “remarkable” progress, according to her daughter McKenna Kelley’s Instagram on Saturday, after a “very rare form of pneumonia” had left the retired Olympic gold ...

TUCSON, Ariz. -- Rep. Gabrielle Giffords is opening both eyes, moving both legs and arms and is responding to friends and family.