Our research group has a broad range of interests in high-energy physics, astroparticle physics and cosmology. Our focus is on both theoretical and phenomenological aspects of the new physics scenarios that could address some the outstanding puzzles of our universe, such as neutrino mass, matter-antimatter asymmetry and dark matter. Assuming that the scale of new physics might be within an experimentally accessible range (and there are good reasons for believing so), we are interested in analyzing testable models of new physics following the empirical clues and maximizing our chances of finding them within the foreseeable future at multiple fundamental frontiers, including the Energy, Intensity, Cosmic, Precision and Lifetime frontiers. Most of our research work is directly relevant to and maintains close connection with ongoing experiments (and experimentalists).