Northern California's Sáttítla Highlands are a testament to the region's volcanic past, with the landscape dramatically ...

U.S. President Joe Biden designated two California sites -- a swathe of desert significant to native tribes and a dormant ...

Southern California has many treasures, but believe it or not, nothing like this hidden gem. When most of us think of volcanoes, we think of molten lava spewing up from the earth and melting ...

These geological wonders, visible in the satellite image, reveal the region's fiery history and ongoing potential for volcanic activity, monitored closely by the California Volcano Observatory.

A video shared by FOX 11 in Los Angeles shows first responders working to free vehicles that became trapped in mud after heavy rain in Southern California triggered mudslides and debris flows in ...

Kilauea's volcanic activity on Wednesday marked the fifth episode since the latest eruption began in December 2024.

An undersea volcano located near the West Coast of the US is likely to erupt at some point this year, scientists have said.

But did you know it's not the only volcanic national park in California? While Lassen may be famous for its complex volcanic geology and active volcanoes, California's underrated Pinnacles ...

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There are roughly two dozen or so volcanoes in a state of “unrest” or erupting somewhere on the planet. 2025 has been no ...