SALT LAKE CITY — Scientists have studied Yellowstone National Park's magmatic system for decades, which makes the iconic geysers, mud pots and various hydrothermal wonders possible. But it wasn ...

One of the world’s most closely monitored volcanic systems lies beneath Yellowstone National Park’s bubbling geysers and ...

What we’ve found is that this reservoir hasn’t shut down — it’s been sitting there for a couple million years, but it’s still ...

And for one scientist traversing the park last summer, this level of unpredictability reached new heights as a new column of ...

Wrangell-St. Elias National ... national park. Wrangell-St. Elias’ amalgam of sprawling glaciers, snowy peaks, and isolated boreal forests is roughly six times as big as Yellowstone.

DEATH VALLEY, Calif. – Death Valley National Park has reopened routes to cooler, high-elevation areas for park visitors ahead of the scorching summer months. The reopened route includes Emigrant ...

Arches National Park is a mecca for adventure seekers — a place where hikers, climbers, and road-trippers chase wild horizons under a blazing desert sun. But behind the stunning red rock vistas ...

Both are provided through Yellowstone National Park Lodges. A large slice of the park's yearly visitors are anglers. That's because Yellowstone Lake is home to North America's largest population ...

Water levels appear to be dropping in the gorges and waterways at Karijini National Park despite a wet summer. One traditional owner believes water use by surrounding mines could be the cause ...