SciencefromArs Technica2 weeks agoPhysicists think they've resolved the proton size puzzleRecent measurements confirm a smaller proton radius, resolving the long-standing proton radius puzzle and suggesting no new physics is needed.
fromNature5 months agoSecret route to warm cosmic 'inflation': the nuclear forceModelling shows how the infant Universe might have stayed warm and dense during its primoridal expansion.Science