Werner Herzog goes 'Into the Inferno'

Hundreds of ancient human footprints found near volcano

Kilauea's lava lake rises (and it's not done yet)

How volcanoes have shaped Iceland

3 national parks that turn up the heat

Extreme bees live on edge of active volcano

Kilauea's lava finally reaches the Pacific

Which U.S. volcanoes are likely to erupt next?

10 new islands formed in the last 20 years

Daredevil uses wingsuit to peer into the heart of a volcano

Ancient scrolls sealed shut by Vesuvius reveal some of their secrets

What are lava trees and how are they formed?