More than 100 years after bison from other regions were introduced to the park, the two genetically distinct herds have ...

Yellowstone is the only place in the United States where bison have lived continuously since the prehistoric age. Scientists ...

It’s not a stable environment in any amount of word; federal employment is still in jeopardy, we're still looking at potential reductions in the workforce in the future,” — Richard ...

Not even park rangers are off limits for angry bull elk.

A new volcanic vent was discovered at Yellowstone National Park, the U.S. Geological Survey announced this week.

Spring is the best time to visit Yellowstone National Park. Here are just five reasons why this national park is the perfect ...

Geologically speaking, things are always changing at Yellowstone—especially in the hydrothermal areas. It’s simply the nature ...

A partnership that celebrates craft beer and treasured National Parks. The post Sierra Nevada is going full Yellowstone ...

Today, Yellowstone remains a place of low volcanic risk. Sure, there are sometimes small explosions stoked by hot water and steam. But it's mostly thermal pools and awesome geysers, reminding us of ...

Geologically speaking, things are always changing at Yellowstone — especially in hydrothermal areas. It’s simply the nature of the complex hydrothermal system overlying one of the planet’s largest ...