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Otto John: new light shed on legendary Cold War double defector
Imagine if the director of the American FBI or Britain’s MI5 were to defect to a hostile state. Thin...
Jim Yong Kim starts his second term as World Bank president despite a rocky first five years
Jim Yong Kim is set to begin his second five-year term as World Bank president on July 1, having bee...
Can we ditch dark energy by better understanding general relativity?
A renewed suggestion that dark energy may not be real — dispensing with 70% of the stuff in the univ...