Bison in Yellowstone National Park spent over 100 years as two genetically distinct herds. But now they're roaming as one ...

Yellowstone National Park never fails to impress when it comes to drama, especially in the high-stakes encounters between ...

"Our findings emphasize the power of predators as ecosystem architects," lead researcher William Ripple said. "The ...

In a new blog on its website, the Yellowstone Volcano Observatory reports a new steaming feature in the national park, illustrative of this dynamic world's constantly evolving, and thrilling ...

Millions of people visit Yellowstone National Park’s hot springs. There’s Grand Prismatic, the park’s largest and brightest spring known for its deep orange, yellow and turquoise colors; Mammoth Hot ...

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

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 ...

Some Yellowstone National Park workers who lost their jobs say they have not heard if they’ll be reinstated. At least 12 ...

A new column of steam has emerged in Yellowstone, adding to the park’s dynamic landscape. While the volcano shows no eruption ...

When geologists were sent to investigate, they confirmed that this wasn’t old news – they had stumbled upon fresh activity. “ ...

Booking a guided snowmobile tour through Yellowstone Vacations is the most straightforward way to secure your spot for an ...