A scientific expedition in the Barents Sea has revealed a remarkable geological structure hidden beneath the Arctic waters: ...
Lake Coatepeque is a stunning blue body of water nestled within an ancient volcanic caldera in El Salvador.
A breathtaking astronaut photo reveals El Salvador’s Lake Coatepeque—an ancient volcanic crater lake that sometimes ...
IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. Image was taken by William F. Foshag, ...
One of the most popular attractions on the Big Island, the park offers some of the best volcano viewing in the world.
The Kavachi volcano is an active underwater volcano located near the Solomon Islands in the southwestern Pacific. Underwater, or submarine, volcanoes are found on the ocean floor. The Kavachi volcano ...
A Hawaii volcano that began erupting for the first time in two years continued Wednesday to gush lava from two vents in its summit crater, but the molten rock posed no threat to people. The Hawaiian ...
Scientists compare volcanic cones on Earth and Mars to explain how gas-rich magma forms scoria cones. Spacecraft observations and Earth analog sites provide evidence of similar eruptive processes.