The junior mining sector, particularly in the gold-silver space, is undergoing a subtle but important pivot from pure ...

Discover how magma forms, bubbles, and leads to volcanic eruptions, including insights on dormant volcanoes like Uturuncu in Bolivia.

The same geyser that erupted last summer in a hydrothermal explosion in Yellowstone National Park was recorded erupting again, video shows.

Mount St. Helens, one of the most studied volcanoes in the United States, is showing signs of renewed activity as its magma chamber begins recharging. This update covers the recent earthquake swarm ...

A team of researchers recently discovered a magma cap about 2.5 miles under Yellowstone’s surface that “acts like a lid” and keeps the volcanic system from erupting, McClatchy News ...