In the 2014 US News and World Report's rankings of graduate school programs published Monday, March 9, 2015, Michigan State University's Nuclear Physics graduate program continues its placement at the top of the list, a position it has held since 2010:
http://grad-schools.usnews.rankingsandreviews.com/best-graduate-schools/top-science-schools/nuclear-science-rankings

The physics and astronomy department as a whole is now ranked number 29:
http://grad-schools.usnews.rankingsandreviews.com/best-graduate-schools/top-science-schools/physics-rankings/page+2.