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In Mexico, a firebrand leftist provokes the powers that be – including Donald Trump
With its 17 million people, Mexico State, which encompasses the outer suburbs of sprawling Mexico Ci...
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...
Taxes on sugary beverages are not enough on their own to halt march of obesity in Asia
Facing declining markets in Western countries, multinational food companies are targeting Africa, As...
Puerto Rico’s bankruptcy will make hurricane recovery brutal – here’s why
The United States had already seen its share of disasters, from back-to-back hurricanes that devasta...