Zion, Grand Canyon, Yellowstone, Yosemite, and Glacier are among the most popular U.S. national parks—here's how to get off the beaten path when visiting.

A mysterious blue water-filled hole appeared in Yellowstone's Norris Basin, caused by small explosions, but poses no ...

Crazy Mountain Ranch is sourcing at least some of the water it has been using to irrigate its golf course from Big Timber, a ...

Humanity lives on a thin edge: we barely scratch beneath the crust of our planet and routinely travel only within less than ...

AI uncovered 86,000 quakes under Yellowstone, exposing chaotic swarms and reshaping our understanding of the supervolcano’s ...

Using machine learning, researchers found there have been over 86,000 hidden earthquakes beneath the Yellowstone Caldera ...

At the bottom of a 500-foot deep cave lies a stunning discovery - a deep blue hole hidden from the world above. In this video ...

Rumors circulating on Facebook that Grizzly 399’s final offspring — dubbed “Spirit” by its late mother’s fans — is alive and ...

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 ...

Yellowstone geologists discovered the baby hydrothermal feature in April while doing routine work at Norris Geyser Basin, the ...

Beneath Yellowstone’s stunning surface lies a hyperactive seismic world, now better understood thanks to machine learning. Researchers have uncovered over 86,000 earthquakes—10 times more than ...

Using satellite imagery and data from a monitoring station installed in September 2023, researchers believe the feature ...