Click through photos from the Hawaiian Islands, including a volcano gallery featuring lava lakes, flows, and eruptions.
Presents an international collection of maps, photographs, and text documents available in seven languages.
Geology guide hosts a basic, yet detailed, explanation of how volcanoes work. Browse a directory of resources for teachers and students.
University of Texas at El Paso presents info about regional volcanic attractions, such as Aden Crater, the Afton Lava Flows, and Red Lava Cliffs.
Guide provides the basics of what causes eruptions and volcanic formation. Read studies of historic episodes, such as Mount Saint Helens in 1980.
Peruse photos and video clips of lava flows and eruptions at Kilauea volcano in Hawaii.
Provides links to reports and news articles regarding volcanic activity, earthquakes and geological research.
Defines the molten rock found in the center of the earth that flows through openings in the crust.
Describes one of the most dangerous elements of a volcanic eruption, the ejection of extremely hot material at high velocities.
PBS presents the factors and forces behind volcanoes, tsunamis, and earthquakes. Based on the TV series of the same name.
Produces hypothetical ash transport and dispersion forecasts for real volcanoes, and background about this project.
Follow this research group's visit to volcanos in Costa Rice. Guide includes an overview of volcanology, pictures, and lab results.
Research org. that is part of the University of Wisconsin-Madison's graduate program, offers pics of the world's 10 most active volcanoes.
Contains images of recently observed eruption plumes, and a list of publications. Located at NASA Goddard Space Flight Center.
Purchase footage of Hawaii's Kilauea Volcano from this company. View a slide show of sample images.
Weekly newsletter for the general public, published by the US Geological Survey's Hawaiian Volcano Observatory.
Take a look at drawings and paintings of volcanos, including children's artwork.
Provides a cross-section diagram of a volcano's magma reservoir, crater, base and ash cloud.
Find info about preparing for and forecasting eruptions, and find links to related resources.