A chicken-sized dino, the oldest known in North America, has thrown a wrench in the widely accepted timeline of early ...

Bill Gates' owned TerraPower’s project near Kemmerer still awaits approval from the U.S. Nuclear Regulatory Commission.

But in communities like Kemmerer, it’s also an existential ... Otherwise he would have kept working. “Wyoming has this culture of fossil fuel production, a pride around powering the nation ...