Yellowstone National Park has a new plan for dealing with geologic hazards like thermal explosions and earthquakes for the first time in 11 years ...

Columnist Bill Sniffin writes: “I watched as bad Clinton-Gore-Babbitt forest policies set the stage for waste and horrible forest conditions in our national forest next door. It was truly malpractice.

It's a trek to get to Yellowstone National Park. And even then, the adventure has only just begun. Yellowstone National Park ...

Yellowstone National Park sees a surge in summer tourism, with May visits hitting a record 762 million. Local businesses welcome the influx but note shifting booking trends.

If you're dreaming of wide-open spaces, rich Western history, and unforgettable outdoor adventures, look no further than Cody ...

Photographed on July 22, 2014 in Yellowstone National Park, WY. Jonathan Newton/The Washington Post via Getty Images Volcanic eruptions can then occur as the bubbles accumulate and increase in ...

Check out these ten amazing facts about the US National Mammal, the American bison. Know about its ecological significance, ...

The Yellowstone Wolf Project is a detailed study of wolves in the national park, including the animals' population, predator-prey interactions and social behavior. Researchers place collars with very ...