First Person - RNZ Pacific reporter, Iliesa Tora, reflects on the Hunga Tonga-Hunga Ha'apai volcanic eruption, saying people ...

Moments before one of the largest underwater volcanic eruptions smothered the Pacific island of Tonga, a strange signal happened. Hunga Tonga-Hunga Ha’apai erupted in January 2022, creating an ...

Shock waves triggered by a massive underwater volcanic eruption near Tonga on Jan. 15 were apparently responsible for tidal surges seen along Japan’s Pacific coastline, according to experts.

An underwater volcano that can be found around 300-miles off the coast of Oregon in the US could erupt by the end of 2025. Axial Seamount is the most active submarine volcano in the northeast Pacific.

That’s unlike the Tonga underwater seamount that erupted ... great natural laboratory for studying how submarine eruptions work and how volcanoes work,” Chadwick said.

Rising ocean temperatures are becoming even more of a concern as a new study has highlighted an accelerated rise since the ...

UN Secretary-General Antonio Guterres has expressed deep concern over the reports of a tsunami, affecting Tonga following the eruption of an undersea volcano near the Pacific nation. In a statement, ...

First person - On 15 January 2022, the Hunga Tonga-Hunga Ha'apai undersea volcano erupted. It was the most powerful volcanic eruption since Krakatoa in 1883, and triggered a devastating tsunami ...