What's happening in Fort McMurray will become more common.
“Excuse me, do you have a moment for saving the Earth?”
“There are more and more bears,” one Inuit rep said.
A Colorado scientist says he's researching whether building a giant artificial mountain can combat drought.
When it comes to climate change, it’s what you know that counts.
The obvious reason going green doesn’t work is the sheer impossibility of getting the developed world to stop… well, developing.
The ripples of climate change are being seen all around the world, but it’s not often they wash up on our very doorstep.
Meet the activists calling for a declaration of an international emergency and a “WWII-scale mobilization” to stop climate change.
World leaders have finally signed a historic climate agreement. Now all we have to do is fundamentally reshape the global economy.
One US town has contaminated water. Environmentalists and some Great Lakes communities say, you can’t have ours.