Kikai Volcano’s Magma Recharge Revealed | Science News

Science News Today | 2 Min News | The Daily News Now! · Jul 29, 2026 · 1m

Scientists have uncovered a startling secret beneath Japan’s Kikai caldera: fresh magma is actively refilling the volcanic system after its massive ancient eruption. Using advanced seismic imaging, researchers detected a new magma reservoir forming deep underground — proving these supervolcanoes aren’t just resting, but rebuilding themselves. The chemical signature of recent eruptions differs from the ancient blast, confirming new magma is being injected, not just recycled material. This process, likely common across giant calderas like Yellowstone, could be a key warning sign before future…