Two new studies suggest that Parkinson's disease can potentially be treated with stem cells placed in a patient's brain.

Progressive Lt. Gov. Peggy Flanagan won the Democratic primary for Senate from Minnesota. It continues a series of wins for the progressive wing of the party over centrists.

Munich's famous river wave, the Eisbachwelle, vanished after a dredging in early November. Authorities are working to resurrect the beloved wave but impatient surfers have also tried their own methods.