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

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, ...

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

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