Bison jams are not uncommon in Yellowstone given their population at the park has ranged from 3,500 to nearly 6,000, the National Park Service says.

Rangers at the country’s oldest national park plan to open major roadways and entrances to the site starting Friday as part ...

Beneath the steaming geysers and bubbling mud pots of Yellowstone National Park lies one of the world's most closely watched volcanic systems. Now a team of geoscientists has uncovered new evidence ...

In this week’s "Photowalks," photographer and journalist Jefferson Graham heads to Yellowstone country in Cody, Wyoming, to ...

This week's contribution is from Shaul Hurwitz, research hydrologist with the U.S. Geological Survey. Yellowstone National Park is famous for its volcanic landscapes, erupting geysers, colorful hot ...

The bears are waking up at Yellowstone National Park. Earlier this month, staff observed the first bear tracks of 2025, signaling the beginning of spring at America's oldest national park.

The vent's longevity remains uncertain, but it highlights the park's ever-changing hydrothermal features. Old Faithful continues to charm visitors with its consistent eruptions. AP A newly formed ...

Two weeks ago, officials with Yellowstone National Park also warned its visitors to be bear aware after grizzly bear tracks were spotted earlier this month. "Carry bear spray and know how to use it," ...

From reproductive rights to climate change to Big Tech, The Independent is on the ground when the story is developing. Whether it's investigating the financials of Elon Musk's pro-Trump PAC or ...

It's magical to witness the majestic alpenglow on Glacier National Park's mountain peaks as the sun rises. It's also your best chance to see wildlife before the road becomes too busy.

Bears are emerging from hibernation in western Wyoming, leaving their pawprints in the melting snow in both Yellowstone and Grand Teton National parks. A Grand Teton National Park employee ...