The findings, published on April 16 in the journal Nature, reveal a new geological discovery inside the Yellowstone supervolcano that could reshape our understanding of the timing and behavior of ...

Ever been mesmerized by the swirling colors of Grand Prismatic Spring and wondered what fuels that otherworldly boil? It ...

For decades, scientists knew magma was simmering beneath the earth at Yellowstone National Park. A team of researchers ...

The cap is made of molten silicate materials and supercritical water -- a liquid-like gas that forms after water exceeds its critical point of 374 degrees Celsius -- and porous rock. It is located ...

All the rocks under your feet in the park came from ancient volcanoes. The trails cross black basalt rocks formed by lava ...

Porous media refers to natural or engineered materials, such as rock formations or soil, that contain interconnected pores or void spaces. These pores allow fluids to move through the material.