Snowpack isn’t what it used to be. Severe drought has set in for portions of western Wyoming river basins, even after decent snow years, due to factors exacerbated by climate change.

But the eruptions left behind a new thermal pool. Ice-blue in color, warm in temperature and a little larger than a backyard hot tub, the pool is the newest known feature to bubble up in Yellowstone’s ...

A growing body of evidence suggests she might have survived into old age — which would entirely change the story of America’s ...

In the early 20th century, Platt National Park was outcompeting Yellowstone and Yosemite, but the national park doesn't exist anymore today.

Chester, perched on the shores of Lake Almanor in Plumas County, is the kind of place that makes you wonder if you’ve ...

The U.S. Geological Survey announced the discovery of a new geothermal pool in Yellowstone National Park’s Norris Geyser ...