Obama Is About to Run Out of Polluters to Regulate

EPA Study Shows Fracking Can Contaminate Water, and Both Drillers and Environmentalists Declare Victory

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"

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

One Reason Obama Might Open the Arctic to Drilling: China

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

Thomas Friedman Is Tired of Germany's Pacifism

Bernie Sanders Is a Better Environmentalist Than Elizabeth Warren

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

Why Are Climate Change Docs So Boring? Because It Works.

Five Years After the Deepwater Horizon Disaster, Is Offshore Drilling Any Safer?

Jeb Bush Came So Close to Acknowledging Climate Change