Why These 5 Parks? The United States is home to dozens of national parks, each with its own geology, wildlife, climate, and ...

The buffalo don't just roam in Yellowstone! Avoid crowds and check out this lesser-known Missouri park with roaming bison, ...

Its all-star cast of charismatic megafauna which makes Yellowstone indisputably one of the top wildlife attractions anywhere ...

In the early hours of June 13, a hydrothermal explosion in Yellowstone National Park’s Biscuit Basin sent several rocks flying into the air and formed cracks in the ...

With free admission for U.S. residents from July 3 through July 5, Yellowstone expects especially heavy crowds this weekend at entrance stations, popular attractions, road construction zones, and ...

In the early hours of June 13, a hydrothermal explosion in Yellowstone National Park’s Biscuit Basin sent several rocks ...

National Parks that charge an entrance fee will offer free admission for the 4th of July weekend. National Park Service sites ...

Ancient asteroid impacts may have done more than reshape Earth's surface—they could have helped spark life itself. New computer models show the collisions created enormous underground hydrothermal ...

Yellowstone visitors near the popular Grand Prismatic Spring were outraged Sunday watching a man carry a child on dangerous ...

This article originally appeared on Inside Climate News, a nonprofit, non-partisan news organization that covers climate, energy and the environment. Sign ...

A 12-year-old was injured by a bison while visiting Yellowstone National Park last week, the National Park Service said.