The study looked at 12,370 people with Parkinson's disease and more than 1.2 million people without the disease.

A large U.S. study suggests that the age and type of groundwater supplying drinking water may be linked to Parkinson’s ...

A massive study links newer groundwater and carbonate aquifers to a higher risk of Parkinson’s disease, highlighting the ...

Holly has a degree in Medical Biochemistry from the University of Leicester. Her scientific interests include genomics, personalized medicine, and bioethics.View full profile Holly has a degree in ...

Tap water is safe and affordable, but 15% of adults question its safety. It's important to test your well water periodically for safety. The price of bottled water is 500-1,000 times higher than tap ...