On the morning of June 21, visitors at Grand Prismatic Spring in Yellowstone National Park observed a bison slip into a ...

Protests Against Overtourism Are Erupting Across Europe—Here’s What Travelers Need to Know Costco shoppers urged to stop ...

Learn more about the new hydrothermal feature that appeared last summer in Yellowstone National Park, and how, even though it ...

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

The Yellowstone Caldera is often referred to as the Yellowstone Supervolcano due to its colossal size; it's one of the largest on Earth.

But Yellowstone's rhyolitic stores are still surprisingly small. Theoretically, they could power an eruption the size of Yellowstone's smallest caldera-forming eruption, the researchers write.

The size of Yellowstone Caldera is about 55 miles long and close to 25 miles wide. The word "caldera" basically refers to an enormous crater. It's the largest volcanic vent in North America.

The volcanic eruption that created the Yellowstone caldera occurred about 2.1 million years ago. The Yellowstone supervolcano is a popular subject for social media posts and misleading online videos.

Kiladze Caldera, formerly called Kiladze crater, may be a supervolcano that erupted fairly recently, spewing ice across the surface of Pluto. When you purchase through links on our site, we may ...

The Yellowstone Caldera, sometimes known as the Yellowstone supervolcano, is a volcanically active region in Yellowstone National Park. It measures 55 kilometers (34 mi) by 72 kilometers (44 mi ...

About 1.25 million years ago, a second caldera formed — Valles Caldera. The eruption was about the same size as that which formed the Toledo Caldera, and it deposited the Tshirege Member of the ...