Few geological scenarios capture public imagination quite like a full-scale eruption of the Yellowstone supervolcano. The ...

Yellowstone National Park sits atop one of the most studied volcanic systems on Earth, and the question of what a full-scale ...

On Friday morning, a helicopter and small plane wove amid low clouds over the National Elk Refuge. Groups of elk trotted ...

High fire danger continues on Wednesday after several Kansas towns were evacuated Tuesday due to wildfires in western Kansas.