It happened on Saturday morning, June 21, at the park’s Grand Prismatic Spring, Michael Poland, geophysicist with the U.S.

Baby bison appeared to have a blast chasing each other, as they got zoomies in Yellowstone National Park.

Interior Secretary Doug Burgum wants national parks like Grand Teton and Yellowstone to focus more on surrounding communities ...

The incident occurred at Grand Prismatic Spring near Old Faithful as tourists were enjoying a close-up view of the famous and ...

A pair of baby bison ran off, what appeared to be the "zoomies," as the adults around them continued to graze without batting ...

A Utah man allegedly traveled to Yellowstone National Park to kill his ex-girlfriend last week, according to court documents.

Experience the majesty of Yellowstone National Park in stunning 4K! From the world-famous Old Faithful geyser erupting into ...

Interior Secretary Doug Burgum wants national parks like Grand Teton and Yellowstone to focus more on surrounding communities ...

Step into Yellowstone National Park, one of Earth’s most iconic natural destinations. Witness the power of Old Faithful as it ...

"Today we found ourselves in the [stampede] as hundreds of Bison rushed past our safari vehicle, completely surrounding us!" ...

Studies indicate a different fee structure could rake in tens of millions of additional revenue for national parks facing ...

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