U.S. involvement with the CMS experiment at the Large Hadron Collider

Scientists from U.S. institutions form the single largest national group working on the CMS experiment at the Large Hadron Collider. While the location of the accelerator is in Europe, U.S. scientists are an integral part of the effort and have held leadership roles, including in the recent discovery of the Higgs boson. View the video. Video: Fermilab