Valles Marineris in imagery captured the Mars Reconnaissance Orbiter. Global topography: NASA/GSFC CTX global mosaic: ...

The California Office of the State Fire Marshal urges residents to remain vigilant of wildfires in their communities heading into summer. CAL FIRE updated its Fire Hazard Severity Zones in March.

The California Coastal Commission isn't actually preventing Elon Musk's company from moving forward with an expanded launch ...

In 2021, scientists at Arizona State University, the California Institute of Technology, and the University of California, ...

While scientists have long studied currents of large eddies, the smaller ones -- called submesoscale eddies -- are notoriously difficult to detect. These currents, which range from several kilometers ...

The Vacaville City Council voted 4-2 to adopt new severity maps from the California State Fire Marshall and Cal Fire in ...

Californians, do you appreciate how lucky you are? Everyone talks about California's diversity as a travel destination.

Much of the oceanfront village’s historic and highly sought-after core has been redefined by the state as a high-risk fire zone.

Carmel is facing a new reality: Much of the oceanfront village’s historic and highly sought-after core has been redefined by ...

For decades, California has been able to adopt its own emissions regulations, effectively setting the bar for carmakers ...

NASA’s SWOT satellite has measured large river waves for the first time, which were found to be caused by extreme rainfall ...