This year's featured topics range from great gray owls, wolverines, and moose to geothermal updates, winterkeeper history and ...

Despite his long, athletic legs, Powell High School Principal Tim Wormald was no match for 307 Health’s Dr. Mike Tracy while ...

Here are 12 of the most beautiful national parks in the U.S.

Something roughly the size of Chicago is quietly pushing the ground upward along the north rim of the Yellowstone Caldera, ...

Wild Animals and the Race to Repair Our Fractured World. In this excerpt from chapter 6, a look into how 'devil's rope' is ...

Learn more about the rare instances when seismic and magma activity overlap in Yellowstone National Park.

The vast majority of the many quakes across the region are very small, rarely felt by people, and cause no damage.

Are we ready for a mega-blast from the supervolcano in Yellowstone National Park?

The bulge first appeared in 1996 and has now returned, but Yellowstone Volcano Observatory says there's no cause for alarm.

A sign in Wyoming's Grand Teton National Park connecting one of the region's early explorers to a massacre of Native Americans has been removed, according to reporting by the Jackson Hole News&Guide.

Did anyone else grow up in perpetual fear of any and all natural disasters? I don’t know if it was cartoons or what, but as a ...