Neutrino physicist wins 2026 Nobel Physics Prize

Francis Halzen, a physicist at the University of Wisconsin-Madison, has been awarded the 2026 Nobel Physics Prize for his work on the IceCube Neutrino Observatory. Halzen was a key figure in the development of the IceCube Neutrino Observatory, a research facility located at the South Pole that detects high-energy neutrino particles from space. The observatory, which was completed in 2010, uses a cubic kilometer of ice as a detector, containing over 5,000 sensors to capture and study neutrino interactions.