But as fall began to turn into winter, the steam plume slowly disappeared ... Geologists have mapped more than 100 major ...

As the state of Montana’s lawsuit over Yellowstone National Park’s bison management plan creeps forward in court, 260 animals ...

A park scientist noticed it about two weeks after a hydrothermal explosion along a boardwalk during the park’s overactive ...

However, even if the new steam column isn't active when you visit, it's just one of more than 10,000 hydrothermal features ...

Yellowstone National Park has welcomed it’s first bison calf of 2025.

(Yellowstone National Park spokesperson Linda Veress declined SFGATE’s request ... Rain and snowmelt mean lots of groundwater ...

The new geyser is located just under a mile north of the Norris Geyser Basin. If traveling on the road between Mammoth Hot ...

If you are planning on driving in Yellowstone National Park when most of its roads open in April, you could drive by one of ...

The 11-day, 10-night journey includes two nights aboard the train and eight nights in hotels in Chicago, Salt Lake City, and ...

Yet the National Park Service is only a quarter of the way toward its proposal to remove up to 1,375 animals this season.

For example, this winter’s emergence video from Yellowstone shows a mother black bear, still groggy and adjusting to the daylight, gingerly leaving her den. Welcoming the spring sun, she reveals her ...

The park sits atop a volcanic hot spot and ... a strong showing throughout the summer and fall, but waned in the winter. The Yellowstone Volcano Observatory reported that while it remains active ...