Yellowstone National Park

Officials say the male bear was probably defending a nearby moose carcass.

With so many conspiracy theories surrounding the volcanos and earthquakes in the Yellowstone National Park, it's always nice to get the facts.

The discovery came as the park has made significant progress in suppressing invasive lake trout.

Initially, some park and partner services will be limited and/or modified, especially in early spring.

My family has traveled to Yellowstone National Park several times over the years. During our visits, we never encountered the grizzly named "Scarface". That's a shame. He was a legend in the park and it's worth remembering how he got his name, why he was so well known and how me …

It's true that some things never seem to change at Yellowstone National Park, but a new family retro video shows that other things have. It dates back to the 1950's and shows how many tourists used to hand-feed bears.

The data revealed that nine female bears, seven male bears and one cub of an unknown gender died last year.

If you're a grizzly in Yellowstone National Park, it doesn't get much better than this. New video shows a big bear sitting on his haunches taking it easy and loving life.

How fast can bison run? There was a time not that many years ago that a Yellowstone bison pushed the limits of what we think is possible from these mammoth beasts.

It's not easy to be a traffic cone. If you don't believe me, check out what happened to one that was stolen recently by a pack of Yellowstone wolves.