2013 MacArthur fellows include author Karen Russell, dancer Kyle Abraham
                                
                                
                                    (Newser) -
                                    The MacArthur Foundation "genius" grants have risen from $500,000 to $625,000 this year, but for recipient Karen Russell, the real prize is time. The author wrote her  Pulitzer-nominated  debut novel, Swamplandia!, while working part time at a vet clinic, reports the  AP , and has been traveling from...