The Nobel Prize in Physiology or Medicine for 2025 has been awarded, with the honor going to three scientists for their work on the immune system, specifically the discovery of regulatory T cells. The recipients include a Princeton alumna, and the award is also associated with the University of California, which has set a record with its recent Nobel wins. The details of the award and the winners' work have been announced through various channels, including a press release and an award ceremony speech.