California Attorney General Rob Bonta moves to block the restart of oil pipelines shut down after the 2015 Refugio spill, ...

By tracking swarms of very small earthquakes, seismologists are getting a new picture of the complex region where the San Andreas fault meets the Cascadia subduction zone, an area that could give rise ...

Scientists are uncovering a hidden and surprisingly complex earthquake zone beneath Northern California by tracking swarms of ...

Birds are experiencing "dramatic declines" across the Bay Area and California, according to a first-of-its-kind study led by ...

For any Marine, whether standing post on a rooftop or speaking with civilians at a gate, not having their service rifle slung ...

Over the last few days, the Coachella Valley has experienced more than 20 earthquakes, causing concern among some residents.

The quake caused serious shaking in many parts of the Coachella Valley, located about 130 miles east of Los Angeles.

This new hiking spot provides incredible views of the Pacific coast and a pristine estuary full of animal and plant life, ...

How quickly will La Niña exit this year, and when will El Niño enter the picture? Not all meteorologists agree with NOAA or one another, but the timing could have a major impact on weather this spring ...

Postcard views often mask deep-seated security challenges. From shifting cartel dynamics in Mexico to urban crime in Brazil, ...

Tiny earthquakes have revealed potentially deadly hidden faults beneath California. By tracking swarms of very small tremors, ...

After three years of closure, the coastal route all the way through the Big Sur region is open once more. Here’s what you’ve ...