An explosion on Mount Spurr could generate massive cloud of ash, which could mess with airplanes and cause issues for humans.

Five former Alaska lawmakers wrote in a commentary that federal renewable energy investments generate savings and build ...

At the bare minimum, the Matanuska would require at least $45 million to return to service and around $130 million if it’s ...

A major mining company is pulling out of Western Alaska’s Donlin Gold project, selling most of its shares to a U.S. billionaire with a history of investing in gold. Barrick Gold Corp., a Canadian ...