With a quarter of global carbon dioxide emissions now coming from China, the world's most populous country will have an outsized influence on the future of climate change.
HFCs are powerful greenhouse gases. They're also the low-hanging fruit in the fight against global warming.
Climb aboard NASA's biggest flying laboratory to discover the climate change secrets of clouds.
Higher temperatures, prolonged drought, and fire suppression policy combine to make fires worse.
In the rolling green hills of Kentucky, the Sisters of Loretto are leading a grassroots movement against the proposed Bluegrass Pipeline.
In warming seas, even lobsters think lobster is delicious. (Terrifying video included!)
Thanks to climate change, postcard-perfect lighthouses, parks, and seaside city blocks could soon be swallowed into the ocean.
David Roberts chats with Kate Sheppard from Mother Jones and James West of Climate Desk about Obama's big speech.
The Occupy movement's relief team still hasn't disbursed all the money it raised to help one of New York City's hardest hit neighborhoods.