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The latest opinion and analysis from NRDC’s science, legal, and policy experts.

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The Fight to Save Butterflies

Last week, at a coffee farm in Costa Rica, I stumbled on hundreds of butterflies, probably some kind of Heliconius species, all fluttering around a particular...

February 26, 2014

The Fight to Save Butterflies

Last week, at a coffee farm in Costa Rica, I stumbled on hundreds of butterflies, probably some kind of Heliconius species, all fluttering around a particular...

February 26, 2014

Big Trucks to Get Mileage Boost

Standing in a Safeway distribution center in Upper Marlboro, Maryland, with an 80,000–pound fuel-efficient tractor-trailer in the background, President Obama...

February 18, 2014

Roads Change Everything

In Alaska, when politicians talk about building “Roads to Resources”-- new roads through pristine areas to get access to fossil fuels and minerals--the road...

February 11, 2014

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