Cities and companies have pledged to fight climate change. Now what?

They’re making a lot of climate pledges, but they aren't being held accountable.


Trump and his hairspray leave cloud of weird in coal country

Watch the presumptive GOP nominee do a coal-mining dance. And don’t miss his rant about hairspray and the ozone layer.


The bison is back and better than ever

Our new national mammal has arrived and she's fabulous.


Coming soon to a national park near you: Corporate sponsors

The Park Service has a new plan to pay the bills.


This West Virginia election is full of twists and coal money influence

Infamous coal baron Don Blankenship once bought a seat on the state's Supreme Court. Now the tables have turned.


John Oliver does the lord’s work on dumb science articles

Your Facebook feed is full of bad science writing. The "Last Week Tonight" host explains why that's dangerous.

Climate & Energy

Drought is a life-or-death situation for low-lying islands

As if sea-level rise wasn't bad enough.


This is what it looks like when wildfire sweeps through a city

A scary video zooms in on the destruction left behind the Fort McMurray wildfire.


Don’t gloat over Ted Cruz’s loss. He’ll just go back to harassing climate scientists.

Now he can focus all of his attention on promoting science denial in the U.S. Senate.