SpaceParallel universes could solve a big problem with black holes The black hole firewall paradox has been vexing physicists for years. But if quantum laws lead to the creation of other universes, the headache disappears 51¶¯Âþ
EarthBright skies at night: The riddle of the nocturnal sunBefore artificial lights blinded our sight, reports of nights as bright as day were common. What lay behind the phenomenon was a mystery – until nowFeatures