Cracking the antimatter mystery: A three minute guide

Physicists have found the strongest evidence yet that neutrinos are fundamentally different from their antimatter counterparts. Researchers at the Super-Kamiokande detector in Japan found that one flavour of neutrino — muons — morphed into different types of particle at a different rate than did their antimatter twins. If confirmed, the results could help to solve the Universe’s greatest mystery: why there is more matter than antimatter. (Nature | 4 min video)
Go deeper with the expert perspective from physicists Silvia Pascoli and Jessica Turner in the Nature News & Views.
Reference: Nature paper