Behold: an ice sheet's collapse.
Could our energy-saving gadgets go rogue and help take out the internet?
We've been hearing this promise for a while. This is how he'd make it happen.
Take some inspiration from the tiny communities around the world who are taking climate change seriously.
Turns out, they're not all true.
A recent court ruling is an unprecedented victory for conservationists and Arctic animals everywhere.
And in China, two wind turbines were installed every hour.
Miami Beach gets all the attention for its increased chronic flooding, but poorer, inland neighborhoods are being hit hard too.
Right-leaning Americans were less concerned about climate change after hearing the pope's message, according to a new survey.