To be blunt: Indoor marijuana cultivation accounts for 1 percent of all U.S. electricity usage. But legalization would help weed go solar.
You know it's bad when oil companies see the light on carbon taxing before the tax-collectors do.
As part of his climate plan, the president cleans up his own house by calling on the federal government to use more renewable electricity.
Like a good movie villain, climate change may have more nasty surprises in store.
Another member of Obama's environmental team is headed for the door. Sutley, chair of the White House Council on Environmental Quality, will step down in February.
The authors of a recent study thought maybe it'd be a good idea to look before we leap into the caldera of the fake-volcano business.
The Koch-funded American Legislative Exchange Council, which pushes anti-environmental state bills, is having trouble raising money and keeping members.
California's governor supports fracking. A whole lot of his constituents don't, and they're being increasingly vocal about it.
But not the pipeline you're thinking of. This one will carry ultra-light oil up to Alberta where it can be used to thin tar-sands oil for transport.