Although most Americans don't know it, the U.S. gets more oil from Canada than it does from the entire Middle East.

Although most Americans don't know it, the U.S. gets more oil from Canada than it does from the entire Middle East.

Have we failed to slow global warming pollution in part because climate and environmental activists have been too polite and well behaved?

President Obama is in no danger of being judged by history as an eco-radical.

Climate change is a global issue - from the point of view of the Earth's climate, a molecule of CO2 emitted in Bejing is the same as a molecule emitted in Sydney.

In the world of energy politics, the sudden vanishing of the word 'coal' is a remarkable and unprecedented event.

It may be too late for West Virginia to save itself from the ravages of Big Coal. But it's not too late for America.