Photo: @Pete Thomas As many have already figured out, this is not a quiz that should demand ... delivering food to her babies ...

A hiking guide who leads excursions in Yellowstone National Park paused for a photo opportunity ... this is not your typical Yellowstone critter quiz. RELATED: Yellowstone coyote not alone ...

The best times to visit Yellowstone National Park are from late April to May as well as September through early October. These shoulder months offer mild weather, fewer crowds and little to no road ...

On March 1, 1872, President Ulysses S. Grant signed the bill creating Yellowstone Park, the first national park in the history of the world. Despite the fact that the new national park comprised ...

The vast catchment area that is Yellowstone National Park has remained largely unchanged in millions of years and continues to provide the perfect breeding and feeding grounds for its vast array ...