Tourists at Yellowstone National Park witnessed the tragic death of a bison who fell into the near-boiling waters of the ...

The park will start closing roads on Nov. 1 to prepare for the winter season. JurgaR/Getty Images Yellowstone National Park will close most roads next month as the park prepares for the winter ...

The Ultimate Yellowstone National Park Lodging Guide will help you plan the perfect Yellowstone Vacation. This article i ...

Beneath Yellowstone National Park lies something extraordinary—a giant underground chamber filled with molten rock, trapped gases, and intense heat. For years, scientists have known about this ...

The “first national park” was born 151 years ago, on March 1, 1872, when President Ulysses S. Grant signed into law the Yellowstone National Park Protection Act.

Several people witnessed a bison’s final moments after it fell into a hot spring in Yellowstone National Park, photos and videos show. Screenshot of Katie Hirtzel's video in "Yellowstone Through The ...

Yellowstone tourists were sent running after a small hydrothermal explosion sent boiling water, steam and debris flying over a boardwalk in the national park's Biscuit Basin.

Grand Prismatic Spring in Yellowstone National Park. Ignacio Palacios/Getty “For decades, we’ve known there’s magma beneath Yellowstone, but the exact depth and structure of its upper ...

A bison was being photographed wandering around the hot spring’s edge when it reportedly stumbled into the scalding water and ...