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Giant “stealth” magma surge triggered thousands of earthquakes beneath Atlantic island
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Giant “stealth” magma surge triggered thousands of earthquakes beneath Atlantic island

ScienceDaily·5 months ago
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Deep beneath Portugal’s São Jorge Island, a massive surge of magma silently pushed upward from more than 20 kilometers underground in 2022, triggering thousands of earthquakes and briefly raising fears of a volcanic eruption.…

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Scientists stunned as volcano cloud destroys methane in the atmosphere
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Scientists stunned as volcano cloud destroys methane in the atmosphere

ScienceDaily·5 months ago
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A colossal underwater volcano in the South Pacific may have revealed a surprising new weapon against climate change. After the 2022 eruption of Hunga Tonga–Hunga Ha’apai, scientists detected enormous amounts of formaldehyde in the atmosphere — a telltale…

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The “big one” might not come alone: Double West Coast earthquake threat
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The “big one” might not come alone: Double West Coast earthquake threat

ScienceDaily·5 months ago
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Two of the most dangerous fault systems on the U.S. West Coast may be more connected than scientists once thought. New research suggests the Cascadia subduction zone and the San Andreas fault can “sync up,” triggering earthquakes within minutes or hours…

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Greenland ice completely melted 7,000 years ago and could happen again
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Greenland ice completely melted 7,000 years ago and could happen again

ScienceDaily·@HashtagPLUS·5 months ago
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Scientists drilling deep beneath Greenland’s ice have uncovered a startling clue about its past—and future. Evidence shows that the Prudhoe Dome, a major high point of the ice sheet, completely melted around 7,000 years ago during a relatively mild…

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