Add Yahoo as a preferred source to see more of our stories on Google. A close-up of a large bull moose with impressive antlers standing in golden grass, with a grizzly bear visible in the background ...

This footage of grizzlies running at full speed in Grand Teton National Park is both mesmerizing and terrifying. There's an ...

An investigation into a fatal grizzly bear mauling of a man just outside Yellowstone National Park earlier this year found that the bear might have been defending a moose carcass - even charging at ...

You better be ready to run if you mess with a mother moose. There’s an abundant variety of wild animals that call Grand Teton National Park (located in northwest Wyoming) home. Visitors are likely to ...