Once inside the oceanic mantle, bits of continents become part of the magma factory that powers ocean volcanoes.

On the southern shore of Hawaii’s Big Island, a gigantic volcano named Kilauea has been spitting fire constantly since 1983. The fire, as it escapes the rugged flanks of Kilauea, erupts into a raging ...

At some points, lava fountains reached between 1,000 and 1,100 feet, according to measurements by the Hawaiian Volcano ...

One of the most active volcanoes in the world is gearing up for a spectacular eruption, according to the United States ...

We've gone to the bottom of the ocean to study how its chemistry shapes our planet's climate, even chasing lava-spewing ...