Explore the frontiers of neutrino physics in this 27-minute conference talk from the 2022 Snowmass Theory Frontier Conference at KITP. Delve into recent advances and future challenges in neutrino research, including CPV measurements, CNO neutrino detection, and the Glashow resonance observation. Examine the transition from discovery to precision era in neutrino studies, focusing on energy measurement challenges in experiments like DUNE and NOVA. Investigate the complexities of neutrino-nucleus interactions and their impact on oscillation measurements. Learn about the latest neutrino mass limits, supernova neutrino oscillations, and upcoming research opportunities. Gain insights into the interconnected nature of theoretical and experimental neutrino physics, and discover how these advancements contribute to our understanding of particle physics and the universe.