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

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

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

There have been rockets launching from Vandenberg for decades, so why are the Falcon 9 launches of such concern? "Because of ...

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

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

Buena Park, Costa Mesa, Huntington Beach, Laguna Hills, and Placentia -- are now part of fire hazard severity zones.

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

Butte County and Chico first responders conducted a high-angle rescue training exercise at Whitney Hall. They used ropes, ...

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

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

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 ...