The proposed tar sands pipeline from Canada to Oklahoma has been dubbed Keystone Light. It's more like Keystone XXL ...

Sharply higher miscellaneous costs overwhelmed lower material costs to increase the price of building land pipelines by more than $2 million/mile. Both labor and right-of-way (ROW) costs also ...

A rush is on across the Midwest and Gulf Coast to build thousands of miles of new pipelines that would carry carbon dioxide, the main driver of global warming. The pipes would become a critical piece ...

When Prime Minister Mark Carney stood alongside Alberta’s premier earlier this month to herald a plan for a new oil export ...