SpaceGravity's bias for left may be writ in the sky Is gravity left-handed? An answer could provide a clue to a long-sought theory of quantum gravity – and might be within our grasp by 2013 51¶¯Âþ
PhysicsQuantum uncertainty controls 'action at a distance' Two bizarre effects of quantum theory may be intimately linked, a new study suggests 51¶¯Âþ