The volcano, which is located less than 100 miles away from the major city of Anchorage, remains at an elevated level of ...

Researchers have identified a stable, gas-venting magma cap beneath Yellowstone, reducing eruption risk and advancing subsurface imaging techniques for broader geological applications. Beneath the ste ...

Ash clouds are made of tiny particles that were lofted into the atmosphere from a volcanic eruption and can have a huge impact, even thousands of miles from the eruption.

Imagine standing at the rim of a vast caldera, the earth beneath your feet formed by unimaginable forces millions of years ...

After visiting 86 countries, I've seen some of the most beautiful places in the world, from Wānaka, New Zealand, to Jeju ...

After the discovery of a new thermal vent spewing steam into the air in Yellowstone National Park, the possible consequences ...