From Mount St Helens in Washington to the Mauna Loa in Hawaii, these structures have a complicated history of disaster and beauty.

Lava in Hawaii, seismic shaking in Alaska and underwater rumblings near Oregon. Scientists say it’s not the end of the world, but it’s definitely worth watching.

The Garden Isle’s northern shore boasts the rugged cliffs of the Napali coast, plus an unspoiled, beach-lined coastline that ...

You'll feel like you're walking though Hawaii's national park when you tackle this short trail at Craters of the Moon in ...

For Hawaiʻi, geothermal energy is on the table as the state continues to push forward in anticipation of reaching its 100% ...

Volcanoes are rumbling as scientists monitor earthquakes at Washington's Mount Rainier and Alaska's Iliamna volcano.

Living in Hawaii isn’t just about sipping mai tais on the beach—though that does happen. It’s about navigating lava zones, ...

Hawaiian Volcano Observatory field engineers on July 10, 2025, visited monitoring stations downwind of the Kīlauea summit ...

Episode 28 of Kīlauea’s summit eruption delivered a dramatic display, blasting lava 1,200 feet into the air during nine hours ...

Kīlauea's summit produced a spectacular fan-shaped lava fountain. The eruption, known as episode 28, lasted nine hours with ...

Learn about how volcanoes are formed and the ways they erupt Chiara Maria Petrone, Roberto Scandone, and Alex Whittaker On ...

The new discovery by geoscientists from the University of Aberdeen provides the strongest evidence yet that some of ...