Mark Udall: “I think we'd spent up to about $500 million on that design.”

The royalties paid by coal companies--and energy development of all kinds on federal lands--provide critical support for local schools, roads and other services that Colorado families count on.

What happened at the Gold King Mine is part of a much, much bigger problem.

General Shelton, with the Air Force technical oversight by DOD and Federally Funded Research and Development Centers, did contractor personnel go through a process of demonstrating the ability to build some of the most complex components…

EPA has accepted responsibility here also.