Large-volume volcanic eruptions can create instabilities in the ground above magma chambers, leading to massive collapses and telltale calderas.
Hawaii
Posted inNews
Looking Straight at the Sun
Thanks to some crucial calibrations, the world’s biggest solar telescope will have a clearer view of the Sun.
Posted inFeatures
Four Ways Kīlauea Is Redrawing the Map
From burying communities to building new land, this historic eruption is changing the landscape of Hawai‘i Island.
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Faster Lava Flows, Explosive Eruptions Begin at Kīlauea
Scientists say the dramatic increase in flows is likely due to the arrival of younger, hotter magma in the system.
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Volcanic Unrest at Mauna Loa, Earth’s Largest Active Volcano
Mauna Loa is stirring—is a major eruption imminent? Comparisons with previous eruptions paint a complicated picture.
Posted inResearch Spotlights
Hawaii's Swelling Lava Lake Charts a Volcano's Hidden Plumbing
Geophysicists used unique seismic signatures to track the cyclic rise and fall of lava inside Hawai'i Volcanoes National Park's Overlook crater.
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Underground Water Reserves Found in Hawaii's High Country
The newly discovered groundwater resource could be a source of geothermal energy in a place where electricity rates are the highest in the United States.
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Scientists Engage With the Public During Lava Flow Threat
How do scientists communicate with the public during natural disasters, such as lava flows?