PhysicsStrange new Higgs particles could explain shocking W boson result Ideas from beyond the standard model of particle physics, including technicolor and glueball Higgs particles, could explain the recent shock finding that the W boson is heavier than we thought News
PhysicsMost precise atomic clock shows Einstein’s general relativity is right Physicists have measured time dilation on the smallest scale ever using an atomic clock made of thousands of ultracold atoms formed into a stack of pancake-shaped blobs News