Coastal communities from northern California to British Columbia live atop the Cascadia Subduction Zone, which spans about ...

A recent Virginia Tech study reveals that the Pacific Northwest faces a heightened risk of catastrophic flooding and ...

The loss of intertidal wetlands directly impacts ecosystem services such as water filtration, habitat for fisheries and ...

A new study from Virginia Tech warns that large swaths of the Pacific Northwest, including Northern California, Oregon, and ...

California's peak fire season tends to be summer and early fall, but most Californians know that they can happen any time of ...

Halemaʻumaʻu eruption reaches new heights; HVO updates volcano alert notifications – Features | West Hawaii Today ...

“Volcano Watch” is a weekly article and activity update written by U.S. Geological Survey Hawaiian Volcano Observatory ...

“The wildland-urban interface, or what we call WUI, that’s been here in Kern County for a long time,” said Chief Aaron Duncan ...

A magnitude 3.4 earthquake struck Saturday morning north of The Geysers, with weak shaking reported in parts of Lake and ...

Several earthquakes with epicenters beneath the ocean surface rattled the Northern California coastline early Monday. The ...

To prepare for the Big One, California was counting on a $33 million grant to strengthen old apartment buildings.

Gov. Gavin Newsom on Thursday announced the launch of a new, first-in-the-nation tool to forecast and rank heat severity in areas across California.