California and Quebec are now the most expensive places in the world in which to pump carbon dioxide into the air.
As if the oil-sands operations in Alberta weren't bad enough, here's another way they're polluting the environment.
A trio of fiery train crashes prompted the federal government to warn that oil fracked from the Bakken shale formation is especially dangerous.
Mainstream news outlets around the world boosted their coverage of climate change and related issues last year.
The latest climate forecast calls for clearer skies. Here's why that is terrible news.
Farmers in the Himalayan foothills can now grow more of their own fruits and vegetables.
As Florida warms up, coastal mangroves are on the move, and that could be bad news for other ecosystems.
When the IPCC climate report came out last year, Canada's environment minister had planned to say something mildly sensible, then thought better of it.
No one was hurt, but the disaster drove people from their homes and was "too close for comfort," said the local mayor.