All about volcanoes
Video thumbnail for Campi flegrei volcano, Bay of Naples Italy: video blog
Campi flegrei volcano, Bay of Naples Italy: video blog

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Campi flegrei volcano, Bay of Naples Italy: video blog. This vast caldera, meaning a collapsed volcanic crater, isn't your typical fiery mountain. Instead, it sprawls across 240 square kilometers, encompassing vibrant cities, charming villages, and even s

Video thumbnail for The nevado del ruiz volcano
The nevado del ruiz volcano

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Nevado del Ruiz Nevado del Ruiz is an active volcano located in the Central Cordillera of the Andes, on the border between the departments of Caldas and Tolima, Colombia. It is the northernmost of the volcanoes in the Andean volcanic belt and has a heigh

Video thumbnail for most dangerous supervolcanoes in the world
most dangerous supervolcanoes in the world

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A supervolcano is a volcano that has the capacity to produce an extremely large volcanic eruption, with a force at least a thousand times that of normal volcanoes. These eruptions can have a catastrophic impact on the climate, geography, and life on Earth

Video thumbnail for What is a volcano?
What is a volcano?

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What is a volcano? A volcano is an opening in the Earth's surface through which molten rock, ash, and gas can escape. Volcanoes form when magma, which is molten rock beneath the Earth's surface, rises to the surface and erupts. Volcanoes can take on man