Hillary Clinton gives TransCanada props for agreeing to 57 conditions, which are really just a hodgepodge of current regulations and red herrings.
The existing pipeline has seen 12 spills in one year, but the company reassures citizens that Keystone XL will operate with a "high degree of safety."
Exxon could lose its lease on one of its biggest oil finds ever.
Bill McKibben explains why Keystone XL protesters will wear Obama '08 buttons.
Isn’t there some place to put a big wind farm that won't threaten endangered species of birds? (Spoiler: No. Or anyway, not South Texas.)