Welcome Visitor:

How Volcanoes Work

Volcanoes are impressively destructive, global, complex, and diverse.

A look at how they're formed and how they work as well as types of volcanoes and volcanic eruptions.

Pu'u O'o Cone

Kilauea eruption from the Pu'u O'o cone

Eruption of Kilauea (Big Island of Hawaii) from the Pu'u O'o Cone in the Eastern Rift Zone