Researchers diving in a submersible in the eastern Pacific realized that the landscape they had studied the day before had ...

After volcanic eruptions on the Big Island, hot lava would flow down to the ocean where it would cool and create intricate networks of lava tubes. Today, when the ocean waves are pressurized in ...

The YouTube sensation kawika singson has recently posted a handful of incredible videos of thick, molten lava flowing into the Pacific Ocean, like the clip shown above. He uses a Go Pro to get ...

As the 2018 eruption of Hawaii's Kilauea progressed, the lava reached the ocean, producing clouds of laze as the molten rock hit cold seawater What Was on the Menu at the First Thanksgiving?

After this lava delta collapsed, new lava spewed from the tube like a fire hose into the ocean 60 feet below. This story appears in the June 2017 issue of National Geographic magazine. Veteran ...

The islands of the Madeira archipelago, southwest of mainland Portugal, were formed by volcanic eruptions on a large hotspot under the eastern Atlantic Ocean. Lava first reached the surface more ...

Red-hot lava flowed into the Atlantic Ocean surrounding the island of La Palma in Spain on Wednesday morning. The molten rock stream came from the Cumbre Vieja volcano, which has been erupting ...

A river of lava is flowing from the Cumbre Vieja volcano on Spain's La Palma island after the north side of the crater collapsed. It's pouring into the ocean and expanding the coastline as it cools.

Kilauea at sunrise: A massive flow streams from a lava tube at the Kamokuna ocean entry. Elyse Butler Volcanologists have a flair for understatement. Here is the term for the roiling, spattering ...