An undersea volcano off the Oregon coast will likely erupt in 2025 and scientists can use the lessons learned from ...

Arizona hosts over 1,000 volcanoes and has three active volcanic fields, the largest of which is the San Francisco Volcanic ...

and the underwater peaks of submarine volcanoes, this article explores seven types of volcanic mountains, revealing the ...

New research reveals why the famously steamy park, hosting over 500 hot geysers, shows no signs of blowing its top. These ...

There are two main types of volcano - composite and shield. The two types of volcano form in different places and have very different characteristics. Ash released from shield volcanoes often ...

A team of geologists at the US Geological Survey, working with a trio of colleagues from Oregon State University, and another ...

Composite volcanoes are the most common type of volcano. They can have violent eruptions and can grow bigger as layers of thick lava and ash harden on top of each other. Mount Etna in Sicily ...

Fuego is a stratovolcano or composite volcano. Its steep, conical shape, which is typical of this type of volcano, can be seen from the capital, Guatemala City, 44km (27 miles) south-west of Fuego ...