2026 Nobel Prize in Physics: Contributions to the IceCube Neutrino Observatory

The Royal Swedish Academy of Sciences awarded the 2026 Nobel Prize in Physics to Francis Halzen from the University of Wisconsin-Madison for his decisive contributions to the IceCube Neutrino Observatory and the discovery of high-energy neutrinos.

Why it matters. Advances in neutrino research and a deeper understanding of astrophysics have been achieved through the contributions of physicists.