Volcano Watch” is a weekly article and activity update written by US Geological Survey Hawaiian Volcano Observatory scientists and affiliates. Episode 43 at the summit of Kīlauea volcano on the Big ...

This image taken by NASA's Landsat 8 satellite captures lava, ash, and gases flowing from Mayon, the most active volcano in the Philippines, Mayon is ...

This dramatic aerial view captures an active volcano erupting as glowing lava flows down the dark landscape. The bright ...

VLADIVOSTOK, March 12 (Xinhua) -- The erupting Shiveluch volcano on Russia's Kamchatka Peninsula has blasted a column of ash up to about 8 km above sea level, a Kamchatka volcanic eruption response ...

The number 43 is for Episode 43 of the ongoing Kīlauea volcano episodic summit eruption that ejected that tephra during just more than 9 hours of sustained high lava fountaining that began shortly ...

Kilauea, an active volcano on the island of Hawai'i, erupted on March 10, sending over 1,000 feet of lava into the air.

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.

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

Kilauea volcano in Hawaii put on a show on Tuesday (March 10), erupting in lava fountains and sending ash and smoke pluming over its openings.

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 ...