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Healing Colombia’s war
“The armed conflict took so much from us”, one young farmer and communications activist tells us, mo...
Caught between police and gangs, Rio de Janeiro residents are dying in the line of fire
In Rio de Janeiro, where murder rates this year have soared to their highest levels in a decade, vio...
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 New York to Romania, restoration ecology is helping nature heal (and maybe humanity, too)
New York City’s Bronx River used to be an open sewer, more useful for carrying industrial waste than...
Arundhati Roy’s new novel lays India bare, unveiling worlds within our world
Wearing two hats at once can be an uncomfortable fit, but it does not seem to bother the author Arun...
Study: US cities have worse inequality than Mexico, with rich and poor living side by side
The cities of the Americas are unequal places. US census data and recent American Community Surveys...
Why Tunisia’s banks are its main economic weakness
“Work, freedom, dignity” was one of the many slogans that Tunisians chanted in 2011 to vent their fr...