Massive lava fountains at Hawaiʻi’s Kīlauea led officials to close portions of the park. Just a few months prior, another eruption sent debris and lava straight into an observation camera. Here's what ...

The eruptions at Kilauea prompted closures at a national park and part of a highway because of falling glassy volcanic fragments, including ash.

Kīlauea volcano on Hawaii’s Big Island erupted on Tuesday in a nine-hour spectacular, shooting fountains of lava some 1,300 feet into the air, according to the U.S. Geological Survey (USGS).

Hidden beneath the placid surface of a Siberian lake, a robot has mapped a landscape that looks more like an alien seabed than a freshwater basin. By tracing plumes of gas and reshaped sediments, ...

USGS issues highest alert as massive tephra impacts Hawaii, causing road closures and safety warnings. Stay informed!

Hawaii Volcanoes National Park has closed the Kīlauea summit and state officials shut down the main road to the volcano.

Hawaii's Kilauea volcano is shooting lava fountains up to 1,000 feet, and falling ash and volcanic fragments are forcing temporary closures on the Big Island.

The fragile-looking filaments of cooled lava known as Pele’s hair can form when pockets of bubble-rich lava pull apart rapidly, experiments suggest. Among all the ways that molten rock can solidify ...

It was a strange, and slightly wonderful experience, especially following the tight clusters of crowds I’d encountered during previous visits to some of the country’s most pop ...

The Volcano Observatory Notice to Aviation (VONA) is a notification product used by volcano observatories globally to inform ...