Physicists aim to outdo the LHC with this wish list of particle colliders

January 24, 2019

If particle physicists get their way, new accelerators could one day scrutinize the most tantalizing subatomic particle in physics -- the Higgs boson. Six years after the particle's discovery at the Large Hadron Collider, scientists are planning enormous new machines that would stretch for tens of kilometers across Europe, Japan or China.