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

Take a high-resolution adventure through Yellowstone National Park, featuring the legendary Old Faithful geyser. Watch as it ...

The recent death of a bison at Grand Prismatic Spring is an emphatic example of the danger posed by thermal areas in ...

Sitting in an old-growth spruce fir forest, Doug Smith says he can see first-hand the impact of reintroducing wolves on the larger ecosystem of Yellowstone National Park. Long before Yellowstone ...

Yosemite and Yellowstone, two iconic American national parks, offer distinct experiences. Yosemite boasts dramatic, cinematic ...

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

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

The information is available whether individuals are in the park using geotagging, or anywhere in the world for those tuning ...

Most travelers picture Yellowstone when Wyoming comes up, but Grand Teton sits just to the south and rarely gets its due. The ...

The recent death of a bison at Grand Prismatic Spring is an emphatic example of the danger posed by thermal areas in ...

I was frustrated with seeing methods being used to estimate wolf numbers that were very indirect and ... were unlikely to ...

Experience the majesty of Yellowstone National Park in stunning 4K! From the world-famous Old Faithful geyser erupting into the sky to sweeping views of geothermal features and diverse wildlife, this ...