Parkinson’s disease disrupts lives by slowly robbing people of their ability to move, speak, and function with ease. It's the ...

Two small studies published recently in Nature offer early, but important, validation that stem cell treatments for Parkinson’s disease are viable.

We all think we know a lot about this infamous “pleasure chemical,” but dopamine may be more complicated than we think.

Two new studies suggest a step toward a future where stem cells can be used to repair or prevent damage to the brain, ...