Following best practices from previous federal post-wildfire soil-testing efforts, The Times collected samples from ...

Data shows parts of the state may be overdue for a major earthquake. But here's the catch: We can't predict exactly when or where it will happen. Moses Small breaks down how it all works.

A 3.7 magnitude earthquake rattled parts of the North Bay Friday, with its epicenter at The Geysers in Lake County, according ...

About 100 people came out to learn from seismologist Dr. Lucy Jones at the Newport Beach Public Library's Friends Room ...

Construction Workers Accidentally Dug up ‘An Entire Ecology of the Ocean’ From 9 Million Years Ago Under a School in LA A ...

Arizona State University’s Narrative and Emerging Media Program’s immersive imaging of LA County’s brush fires of January ...