San Francisco - On the heels of receiving a $3 million donation from the Sloan Foundation, the Wikimedia Foundation, which operates the Wikipedia online encyclopedia, announced on Thursday that it has received another $500,000 donation from philanthropists Vinod and Neeru Khosla.

New York - The Wikimedia Foundation, the non-profit that operates the online encyclopedia, Wikipedia, announced that it has received a $3 million donation from the Alfred P. Sloan Foundation to continue its efforts.