Geoengineering - the deliberate, large-scale manipulation of the earth's climate to offset global warming - is a nightmare fix for climate change.

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

So if you want to know how Exxon Mobil can make $10 billion profit in 90 days, just look around. The whole world was built for them.

If you think Wall Street firms have it good, you haven't looked closely at Big Oil.

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

Ethanol doesn't burn cleaner than gasoline, nor is it cheaper.

Obama's record on climate issues is not all bad.