Linda Ronstadt has had health issues — and different diagnoses for her health problems. For example, she once believed she had Parkinson’s disease and said her pet cow may have contributed to her ...

Music legend Linda Ronstadt sits down with Maria Shriver for a personal conversation about her five-decade career, living with progressive supranuclear palsy and how she is celebrating her Mexican ...

Parkinson's disease robs body of speech, movement and cognition. Singer Linda Ronstadt poses for a portrait for her debut solo album "Hand Sown... Home Grown" in Topanga, Calif., March 1, 1968. Ed ...