Beloved World Heritage sites all over the world might disappear forever, thanks to climate change.
Everything is connected.
Motherboarders respond to reader mail.
The poor and vulnerable will be hardest-hit.
What's happening in Fort McMurray will become more common.
“Excuse me, do you have a moment for saving the Earth?”
Meet the activists calling for a declaration of an international emergency and a “WWII-scale mobilization” to stop climate change.
A new US Forest Service study explains.
The oil and gas giant has filed a lawsuit to keep lawmakers and environmentalists in the dark.
World leaders want to phase out fossil fuels by 2100, but this climate scientist says we could do it in ten years.