The Standard Model (SM), the main physics framework describing elementary particles and the forces driving them, outlines key patterns in physical interactions referred to as gauge symmetries. One of ...

A new optical fiber connection linking CERN and the French National Metrological Institute in Paris is now operational to provide a stable frequency reference for antimatter experiments. This ...

Do top quarks, nature's heaviest elementary particle, obey Einstein's rules at all times of day and night? Scientists at the ...