New Cornell University led-research challenges the long-standing belief that active volcanoes have large magma bodies that are expelled during eruptions and then dissipate over time as the volcanoes become dormant. The deep structure of volcanoes has ...

Researchers traced tremor signals deep inside Tanzania’s Oldoinyo Lengai volcano, pinpointing their 3D locations for the first time. The study revealed linked tremors at different depths, offering a rare glimpse into magma and gas movement. Because this ...

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An underwater volcano off Oregon's coast is likely to erupt in 2025, according to scientists monitoring the situation. Axial Seamount—the most active volcano in the northeast Pacific Ocean—is located less than 300 miles off the coast of Oregon.

Scientists have collaborated to analyze the inner workings of Bolivia's 'zombie' volcano, Uturuncu. By combining seismology, physics models and analysis of rock composition, researchers identify the causes of Uturuncu's unrest, alleviating fears of an ...

Deep below the Earth's surface, magma is churning and flowing into the Axial Seamount, an underwater shield volcano about 300 miles off the coast of Oregon. As the volcano grows and tremors increase, geologists are increasingly certain it will erupt soon ...

A volcano near the Iran-Pakistan border rose multiple inches between 2023 and 2024 — raising alarm that it may be nearing an eruption for the first time in more than 700,000 years. The Taftan volcano was previously considered extinct, but scientists now ...

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