Rick Perry Isn't Telling You the Real Reason Texas Cut Carbon Pollution

Rick Santorum Lectures the Pope on Weighing in on Climate Change

Lindsey Graham: A Republican That Environmentalists Can Love

Hillary Clinton is Finally Showing Her Hand on Climate Change

Hillary Clinton Should Declare Her Own "War on Coal"

Limiting Global Warming to 2 Degrees Celsius Won’t Save Us

Texas' Devastating Floods Are a Warning to Drought-Stricken California: Be Careful What You Wish For

Jeb Bush Needs More Evidence for Climate Change Action Than He Does to Start a War

Divestment Won't Hurt Big Oil, and That's OK

Obama Says Climate Change is About National Security, Days After Reopening Arctic for Drilling

The 2016 Candidates Aren’t Talking About Climate Change Because Voters Don’t Care

One Reason Obama Might Open the Arctic to Drilling: China

Could Republicans Pass an Energy Bill That (Modestly) Acts on Climate Change?

How a Socialist Party Just Took Over the Texas of Canada

Thomas Friedman Is Tired of Germany's Pacifism

Bernie Sanders Is a Better Environmentalist Than Elizabeth Warren

The Vatican's Solution to Climate Change: Take From the Rich, Give to the Poor

Big Oil to Pope Francis: We Know What's Best for the World's Poor

How to Change a Climate Denier's Mind: Feed Them More Bad Science

Conservatives Blame California's Drought on Environmentalists