The world's two largest economies made progress cutting coal in 2015.
The Last Week Tonight host wants to make Donald Drumpf again. Watch the hilarious segment to find out what that means.
It's terrible for the planet, too.
As it turns out, Exxon Mobil's shareholders care a lot more about climate change than the company itself does.
The Science Guy has tough questions on climate change for the Republican candidates.
A new UN-sponsored study suggests that 40 percent of invertebrate pollinators could go extinct.
Withholding disaster relief funding may come at a cost for Ted Cruz.
You might have more in common with Donald Trump than the GOP when it comes to protecting national forests.
A study predicts that falling battery prices could have a big effect on the car market in a few short years.