Climate Change

Why the Paris climate talks might actually work

Canada, Denmark wage 'whisky war' on the rocks

Vast river network discovered buried beneath Sahara Desert

Peru protects vast 'Yellowstone of the Amazon'

Obama rejects Keystone XL oil pipeline

As polar bears wait, let's talk about ice

Who said global warming wasn't funny?

Permafrost decomposes, releases carbon dioxide far quicker than once believed

Meet the winners and losers of climate change

Even BP admits it: Some existing oil reserves are unburnable

This is now the deepest lake in Iceland, thanks to melting glaciers

Why stars wore green ribbons at the Emmys