Mounting development is a grave threat because of how it is carving up an ecosystem that must stay relatively intact to ...

Yellowstone National Park covers such a vast area full of nature’s beauty. When tourists have all that room to roam, yet ...

Geologists from the Yellowstone Volcano Observatory are often asked to estimate how likely future eruptions are at ...

Bordered to the south by the Yellowstone and Lamar river basins, the Northern Range contains about 20 black bears for every ...

Fans of Yellowstone, the gripping western drama show featuring Kevin Costner, are curious to know its stunning filming ...

Yellowstone National Park will close its West, South, and East entrances to regular vehicle traffic starting Nov. 1 ...

Large herbivores like bison or elk have continuously lived in the Yellowstone National Park region for about 2,300 years, ...

The National Park Service is asking for the publics input on a proposal to improve a portion of the Northeast Entrance.

Federal highway officials have announced $635 million of grants to repair or replace old bridges across the U.S. The grants ...

Travel company Xanterra is offering up to 30% off stays at its lodges in Zion, Grand Canyon, Yellowstone and other U.S. National Parks.

A mother of at least 18, grizzly bear 399 was one of only 12 known grizzlies to reach the age of 28 or older in the ...

Large herbivores like bison or elk have continuously lived in the Yellowstone National Park region for about 2,300 years ...