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Tonga owes over $100 million to China. Debt-for-nature swaps could be a win-win solution to a looming debt crisis.

Rather than a volcanic winter, the Toba eruption 74,000 years ago resulted in several years of warm and dry weather, ...

Secondary gravity waves emerge as the hidden architects of global-scale thermospheric upheaval following the Tonga eruption in 2022.

Santorini may be known for its iconic whitewashed villages and sun-soaked terraces, but beneath the surface lies a volatile ...

Santorini in Greece was created by a volcanic eruption. Now, it is feared that another volcanic eruption could destroy it.

Perched on top of Santorini's sheer cliffs is a world-famous tourist industry worth millions. Underneath is the fizzing risk ...

Tsunamis have hit Washington and the Puget Sound region in the past, and they will happen again in the future.

One stark example was the January 2022 eruption of Hunga-Tonga Hunga Ha’apai in the southwestern Pacific Ocean. Hunga-Tonga’s ...

Kanlaon. “It was very scary,” he said. The eruption, which ended at 6:47 a.m., produced a voluminous plume that rose at least 4 kilometers above the vent before drifting west and southwest ...

volcano within the Kingdom of Tonga. Subsequent to a recent eruption at HT-HH, this voyage is intended to identify changes in the seafloor and allow the ongoing recovery of the seabed and associated ...

"Our study shows the connection between the eruption of Kīlauea and bloom formation far from the volcano. This can be used to refine our understanding of phytoplankton bloom dynamics and to ...