Ill. Niklas Elmehed © Nobel Prize Outreach Karl Deisseroth Prize share: 1/3 Ill. Niklas Elmehed © Nobel Prize Outreach Peter Hegemann Prize share: 1/3 Ill. Niklas Elmehed © Nobel Prize Outreach Georg Nagel Prize share: 1/3 The Nobel Prize in Physiology or Medicine 2026 was awarded jointly to Karl Deisseroth, Peter Hegemann and Georg Nagel "for their discoveries concerning light-gated ion channels and optogenetics." Don't miss the Nobel Prize announcements on 5–12 October....