Beneath Yellowstone National Park lies something extraordinary—a giant underground chamber filled with molten rock, trapped ...

Yellowstone National Park has a new plan for dealing with geologic hazards like thermal explosions and earthquakes for the ...

Discover the top 10 largest national parks in the U.S., dominated by Alaska's vast wilderness. Explore their unique ...

Near the edge of Yellowstone National Park, Jackson Hole is close to one of the world’s largest volcanic systems. The Yellowstone Caldera remains active, but experts say the chances of a ...

Juliana Marins was hiking with five friends on the active volcano Mount Rinjani when she slipped and fell off a cliff.

Tourists and officials were startled by a hydrothermal explosion at Black Diamond Pool in July 2024. Geoscientists are working out how and why it occurred to better understand these hazardous events.

The Earth is home to incredible hidden wonders, where nature's raw beauty and human history intertwine to create awe-inspiring landscapes. In Indonesia, the Kawa Ijen volcano offers a mystical ...

On the night of May 31, an eruption from the Black Diamond Pool in Yellowstone National Park shot up about 20 feet, according to the Yellowstone Volcano Observatory.

The formation of Heart Mountain near Cody is a story of a block of rock the size of Rhode Island moving at 700 mph, an ...

Microbes—from deep in the ocean to the slime inside your AC—might play a key role in our fight against climate change.

The recent death of a bison at Grand Prismatic Spring is an emphatic example of the danger posed by thermal areas in ...

“The Yellowstone system is one that’s been stagnant for a long time.” The volcano’s largest eruption, which earned it the title of a supervolcano, occurred 2.1 million years ago.