Upstart app looks to track your carbon footprint

In Qatar, climate activists call on Islamic leaders to take a stand against global warming

Leaders face big challenges at the 2012 climate conference

Sustainable food advocate and author Cathy Erway dishes out some winning sides for holiday eating

Contrary to popular belief, the future looks bright for America's growing green economy

Nordic country aims to phase out coal use in energy production by 2025

There is a lot more to food awareness than foodie blogs, explains Anna Brones

New EV program aims to improve city transportation options

NRDC President Frances Beinecke on pro sports going green

City bus-sized urban farming contraption can produce 50 pounds of basil a day