Born of volcanoes, Hawaii is a place where spectacular beauty rises from intense geophysical forces that have played out over millions of years. What's behind this spring's eruption of the Kilauea ...

In the middle of the Pacific Ocean, thousands of miles from any continent, Easter Island rises out of the sea. Its surface tells a story of volcanism that began roughly 2.5 million years ago, but ...

A new mass of land was recently formed off the shores of Japan after an explosive underwater volcano activated at the end of October, according to researchers from the University of Tokyo. The ...

The Earth's mantle might not always move along in lockstep with the overlying tectonic crust—as set out in science textbooks for decades—but may instead behave differently. This is the conclusion of ...

The Pacific nation of Tonga is made up of 170 islands, but it just welcomed its newest addition – thanks to an underwater volcano. Near the center of the nation's island formation lies the Home Reef ...

TOKYO (AP) — An undersea volcano erupted off Japan three weeks ago, providing a rare view of the birth of a tiny new island, but experts say it may not last very long. The unnamed undersea volcano, ...

A new 6-acre island in the Pacific Ocean, caused by an underwater volcano eruption, has been seen from space On September 10, the Home Reef underwater volcano in Tonga began rumbling to life. The ...