Heavy metal rocker Ozzy Osbourne died this week at age 76, just weeks after his farewell show and about five years after announcing he had Parkinson’s disease.

Gait changes such as swinging the arms differently and taking smaller, slower steps

A recent study linking human pegivirus to Parkinson’s is leading scientists to examine the connection between other viral infections and neurodegenerative diseases.

Dogs are known to have incredible senses of smell, far more powerful than our own. Previous studies have found our pets can smell our stress, our coronavirus infections, and even our cancers – so if a distinct odor for Parkinson's does exist, then maybe a dog can sniff it out, too.

Computer scientists at the University of Rochester have developed an AI-powered, speech-based screening tool that can help people assess whether they are showing signs of Parkinson's disease, the fastest growing neurological disability in the world.

About 90,000 people are diagnosed with Parkinson's disease (PD) each year—one person every six minutes. While most people associate PD with tremors and stiffness, the condition is far more complex than these symptoms and may affect more than just movement.