Yellowstone National Park, known for its stunning landscapes and geothermal features, is sitting atop one of the most powerful supervolcanoes on Earth. The caldera, stretching 50 by 70 kilometers, ...

In geology, even small layers can tell big stories. But figuring out the origins of such small layers can be a challenge, ...

The caldera is the enormous volcanic crater left from the last time Yellowstone experienced a giant eruption, 640,000 years ...

Ain’t no mountain high enough to keep tourists from getting to you at Great Smoky Mountains National Park, the most popular ...

Mantle plumes were the implicit link in previous studies relating BLOBS to giant volcanic eruptions. Their shape is a bit ...

The volcano, discovered by locals near the village of Cusco, was not volcanic in the traditional sense, but still posed a ...

Experts are warning that hundreds of dormant volcanoes around the world will likely become more active and erupt thanks to ...

Dennis McDonald, 81, has received a myriad of visitors to his Open Spear Ranch, a sprawling quarter horse and cattle ...