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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...
Colombia’s FARC rebels have rebranded as a political party – now they need a leader
Ever since Colombia signed its fragile, contested peace agreement with the Revolutionary Armed Force...
Global hijabista style, from the Afghan burqa to the cover of a fashion magazine
July 12 is National Hijab Day in Iran, a celebration that has been met by defiant protests by women...