Last summer, a group of officials from the Department of Energy gathered at the Idaho National Laboratory, a sprawling 890-square-mile complex in the eastern desert of Idaho where the U.S. government ...

This regulation didn't make anyone safer but it did make it harder to build nuclear energy projects in the United States.

President Donald Trump's push to approve nuclear plants as quickly as possible threatens to weaken the independent regulator tasked with protecting public health and safety, former federal officials ...

State regulators have pushed back a deadline to approve Xcel Energy’s $1.9 billion wildfire mitigation plan, saying the sprawling proposal could create new risks if it wasn’t thoroughly reviewed. In ...

Minnesota regulators voted unanimously Friday to approve an investment group's takeover of a power company over the objections of the state attorney general, big industrial electricity buyers and ...