We now know that Beacon Rock was a cinder cone volcano that grew here inside of the gorge 57,000 years ago during the Ice Age. And yet, when you climb to the top of Beacon Rock, there are no ...

The first eruption blew a blanket of cinders around the crater, forming the initial structure of the cone. Intermittent volcanic activity continued. The cinder fall eventually covered hundreds of ...

The path takes you over Mauna Ulu’s 1969-1974 lava flows, showing cool features like tree shapes formed by lava. At the top of Puʻuhuluhulu Cinder Cone, you see the whole volcanic area spread out ...

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Jan. 10, 2025 — A new study based on the sampling and analysis of volcanic ash at Cumbre Vieja volcano in the Canary Islands, located off Africa's northwest coast, suggests that the composition ...

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Santorini, one of the most popular tourist destinations in Greece, could soon be swamped by volcanic eruptions and tsunamis. The island has been rattled by 6,400 minor and moderate earthquakes ...