The Climate Fix

China's Climate Change Conundrum

As Beijing signals a red alert over smog, concerns about air pollution are high -- but worries about climate change are significantly lower.

UN Climate Chief Is Key At Paris Talks

Christiana Figueres, the U.N. climate change chief since 2010, is tasked with persuading the world's leaders to tackle the climate crisis at COP21 in Paris this week.
eBus Andino-18

Bogotá's Electric Bus Dreams

The Colombian capital is at the forefront of a global effort by cities to transform their public transit systems into cleaner, more efficient networks.