Finally, when transported by pipeline or rail, it puts communities, wildlife and water supplies in danger of toxic spills that are nearly impossible to clean up. As the pressure intensifies to produce ...

Finally, when transported by pipeline or rail, it puts communities, wildlife and water supplies in danger of toxic spills that are nearly impossible to clean up. As the pressure intensifies to produce ...

President Obama denied TransCanada Corp.'s application to build the Keystone XL pipeline Wednesday, a project that would have carried oil 1,700 miles from the tar sands of Canada to refineries in ...