The La Garita Caldera eruption was one of the three most destructive volcanic events in Earth’s history. It released ten ...

Longtime Castle Rock Public Works Director David Vorse retired at the end of 2025 after 44 years with the city.

Discover everything about the Cascade Range mountains. Check their location, volcanoes, climate, and importance across ...

Emergency services were called to the slide at the base of Mount Maunganui on the country’s North Island.

The local photographer's 50-year career retrospective will be on display at the Tobin Gallery until Feb. 3.

Volcanic rock at the Sáttítla Highlands National Monument filters rain and snowmelt into an underground aquifer network that ...

Australians often head to the Pacific or Asia to find the perfect island escape, but our own island offer beaches as good, or ...

Deep beneath Kīlauea’s summit, a new pattern of shaking is rippling through the rock, replacing the dramatic lava fountains ...

FILE - In this April 1980 file photo, Mount St. Helens spews smoke, soot and ash into the sky in Washington state following a ...

Iceland's Vatnajökull Glacier is one of the most beautiful—and geologically important—places in the country.