PhysicsUltracold atoms could test relativity in the quantum realm Confining and rotating extremely cold atoms or molecules within atomic “Ferris wheels” made from laser light could test relativity’s predictions on the quantum scale News
PhysicsHints of exotic dark matter particles could be hiding in LHC data Particles similar to axions, the leading candidate for dark matter that has long eluded detection, may have already been created in particle colliders – and remained hidden in the data News