Over the course of his storied music career, rock icon Ozzy Osbourne faced health battles with substance abuse and Parkinson's disease.

With users' consent, researchers believe popular virtual assistants could also help diagnose people with Parkinson's disease.

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

Heavy metal rocker Ozzy Osbourne died this week at 76, about five years after announcing he had Parkinson's disease.

Heavy metal rocker Ozzy Osbourne died this week at 76, about five years after announcing he had Parkinson’s disease. Parkinson’s is a neurologic disease that robs people of control over their ...

Ozzy Osbourne died this week, about five years after announcing he had Parkinson’s disease. Here’s what to know about the disease.

Parkinson’s disease is a progressive movement disorder of the nervous system that weakens nerve cells and leads to symptoms, including problems with movement, tremor, stiffness and impaired balance.

Heavy metal rocker Ozzy Osbourne died this week at 76, five years after announcing he had Parkinson’s disease. Here's what to know about the .neurologic disease ...

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