In late 2012, Time, Forbes, Slate, NPR, and others announced incorrectly that the existence of the Higgs boson had been confirmed. Numerous statements by the discoverers at CERN and other experts since July 2012 had reiterated that a particle was discovered but it was not yet confirmed to be a Higgs boson. It was only in March 2013 that it was announced officially. This was followed by the making of a documentary film about the hunt.