Dr Sushant Raut, Assistant Professor of Physics, SIAS, Krea University was an invited speaker at the Frontiers in Physics 2024 conference conducted by the School of Physics, University of Hyderabad on 27-28 September, 2024. The conference included invited and contributed talks from particle physics, classical and quantum optics, and condensed matter physics. The talk reviewed neutrinos in and beyond the Standard Model of particle physics and surveyed current research areas and future directions in neutrino physics.