Ozzy Osbourne died at 76, following a battle with Parkinson’s disease. Here's what to know about the disease and his diagnosis.

Ozzy Osbourne lived with Parkinson's disease for years before his death. Here's what you need to know about the neurodegenerative disease.

Ozzy Osbourne, the lead singer of British rock band Black Sabbath, died at age 76 on Tuesday. Osbourne’s health had been front and center for several years after announcing he’d been diagnosed with Parkinson’s disease in January 2020.