This Is Obama's Strongest Statement Yet Against the Keystone Pipeline

Is This the Keystone XL Pipeline's Final Showdown?

Obama Is Having a Really Good Week for a Lame Duck President

GOP Senator Invents a Completely New Form of Climate Change Denial

Even China's Communist Party Accepts That Climate Change Is Real. Republicans Still Don't.

Republicans Are Furious About Obama's Climate Breakthrough With China

The World Has Waited for the U.S. and China to Take Action on Climate Change. They Just Did.

Five Years Ago, Obama Promised to Phase Out Government Subsidies for Oil and Gas Exploration. Instead, They've Doubled.

The Senate's New Environmental Leader Thinks Michael Crichton Is a Climate Expert

Climate Denier Ted Cruz Is Poised to Become a Lead Senator on Science

Tom Steyer: "I Have No Second Thoughts Whatsoever."

Congratulations, Voters. You Just Made This Climate Denier the Most Powerful Senator on the Environment.

This Election's Top Donor Is an Environmentalist. So Where Are the Results?

A GOP Senate's Top Target: Obama's Environmental Legacy

This Canadian Pipeline Is the New Keystone XL

This Michigan House Race Has Become a Last-Minute Battleground for Outside Spending

The Pope Can Figure Out Science, So Why Can't the GOP?

A Climate Change Pact That Includes the U.S. and China Isn't Hopeless. Here's Why.

Oil Prices Are Dropping. Will We Turn Into Gas-Guzzling, Energy Monsters Again?

These Two World Leaders Are Laughing While the Planet Burns Up