Fast-moving objects don’t always look the way you’d expect. When something travels near the speed of light, strange things ...

IN the discussion on relativity at the Royal Society on February 5 (NATURE, February 12), Mr. Jeans stated that the FitzGerald-Lorentz contraction theory presented grave difficulties in the case ...

More specifically, the team operating the LHC's Compact Muon Solenoid (CMS) detector wanted to know if one of the rules upon which special relativity is built, called "Lorentz symmetry," always ...