santorini_g3352.jpg (Photo: Tom Pfeiffer)
Piu su VolcanoDiscovery

Divergent plate boundaries in oceans: Two ocean plates move apart from each other. Hot upwelling mantle material forms magmas that continuously produce new oceanic crust. An ocean widens.

Latest volcano webcam image: Many volcanoes can be observed in real-time using webcams. Look at the latest images collected from our volcano webcam viewer tool.

Popocatépetl Volcano Special: The activity of Mexico's most active and largest volcano has been picking up gradually during the past months. If you like to join a small group of volcano enthusiasts, join us, stay 5 nights near the volcano and move around for extended day- and night-time observation.