Add Yahoo as a preferred source to see more of our stories on Google. Phil Tagami at the site of a development at the Oakland Army Base on Wednesday, Sept. 23, 2015. (Connor Radnovich/The Chronicle) ...

The State of Wyoming has proven coal reserves of 68.7 billion short tons and leads the nation in annual coal production. Wyoming coal provides a means for the state economy to grow while contributing ...

The United States is home to more than 4,500 ghost towns, settlements that were once thriving but are now abandoned due to economic decline, the closure of mines, changes in transportation routes, or ...

FILE - Energy Secretary Chris Wright listens during a hearing of the Senate Committee on Energy and Natural Resources on Capitol Hill, June 18, 2025, in Washington. (AP Photo/Mark Schiefelbein, File) ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. CHEYENNE, Wyo. (AP) — The developer of what ...