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For Venezuela, there may be no happily ever after
Leer en español.Last week, over seven million Venezuelans both at home and abroad voted against pres...
Climate and the G20 summit: some progress in greening economies, but more needs to be done
On July 7, G20 leaders will gather in Hamburg for their annual meeting. One likely outcome: another...
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...
From Chinese missile shelters to US warships, the South China Sea conflict is heating up
This article, originally published on June 14 2017 with the headline “Dispute over warship in the So...