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

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

In the Arctic, things are already getting freaky. Temperatures have warmed three times faster than the global average.

In the United States, we do a pretty good job of protecting iconic landscapes and postcard views, but the ocean gets no respect.

Bloomberg's $50 million is not going to revolutionize the electric power industry. But his willingness to fight is already inspiring others to see Big Coal differently.

The coal industry is an even larger part of the Australian economy than it is of the American, and it has an enormous amount of political power.

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