This Supervolcano Is Refilling With Magma After 7,300 Years

A supervolcano that once shook the Earth is quietly recharging—and scientists are finally seeing how it happens. Scientists ...
EurekAlert!

How do giant caldera volcanoes fill up?

The magma reservoir of the largest volcano eruption of the Holocene is refilling. This Kobe University insight on the Kikai ...
Oregonian

Scientists discovered a city-sized bulge on the Yellowstone volcano’s north rim

A gigantic bulge in the north rim of the Yellowstone caldera is the latest sign of volcanic activity in the national park. Geologists call this type of bulge “volcanic uplift.” It’s often caused by ...

Japan's giant caldera volcano is refilling 7,300 years later

The magma reservoir of the largest volcanic eruption of the Holocene is refilling. This Kobe University insight on the Kikai ...
Popular Science

Yellowstone’s supervolcano is creating a 19-mile bulge

🛍️ Amazon Big Spring Sale: 100+ editor-approved deals worth buying right now 🛍️ By Andrew Paul Published Feb 11, 2026 4:31 PM EST Add Popular Science (opens in a new tab) Adding us as a Preferred ...
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Civilisation-ending supervolcano is waking up: Will a mega eruption hit?

Deep under the western United States, two of the planet’s largest volcanic systems are quietly reshaping rock and gas. In California and Wyoming, scientists have reported unusual behavior that has ...