Emeritus Professor of Physics, Boston University. My research has focused on experimental tests of Grand Unified Theories and new physics beyond the Standard Model. These activities included searches for magnetic monopoles, nucleon decay and studies of neutrino oscillations. Experiments included work on UA1 at CERN, IMB Proton Decay Experiment, MACRO Experiment at Gran Sasso, Super-Kamiokande, K2K, and T2K."