A University of Utah professor and his team found a new way to look at the region around the Yellowstone volcano and its ...

Mount Spurr, a volcano 78 miles from Anchorage, is being monitored for signs of a possible eruption. If it blows, Mount Spurr ...

Meet the Press moderator Kristen Welker joins Sunday TODAY’s Willie Geist to discuss the NBC News Stay Tuned poll that shows ...

Scientists discovered a magma cap almost 2.5 miles below the surface at Yellowstone National Park. Here’s what that means for ...

A gray wolf has been found dead in Colorado's Rocky Mountain National Park, prompting an investigation into the death of this ...