Different weather forces in the Arctic are combining to push the chilly air that usually stays near the North Pole not just into the United States, but also Europe.

By Amy McDermott for the Proceedings of the National Academy of Science. Broadcast version by Mark Richardson for for ...

California taxpayers will be watching to see if HSR’s special interest supporters try to repurpose other state funds to keep the high-speed rail project on life support.

The following is an excerpt from a recent article on the Weather West Blog.  California's extraordinary precipitation dipole has persisted into mid-Feb with only slight attenuation Well, it has ...

An atmospheric river is expected to hit California later this week, bringing heavy rain and wind to much of the state.

“Most precipitation will fall in the Far West, Southwest, Rockies, and eastern U.S., especially Tennessee and surrounding ...

After losing their home to the massive Pacific Palisades' wildfire in California, one family was shocked to then lose their ...

For some parts of Southern California, the winter wet season got its latest start this year in over 150 years of recordkeeping, Gershunov said. “I don’t think we’re adapted to the climate ...

Green buildings, renewable energy, and water-efficient designs are now priorities, especially in Southern California. Climate-conscious development isn’t just about compliance anymore—it’s ...

Fueled by powerful winds and dry conditions, a series of ferocious wildfires erupted the second week of January and roared across the Los Angeles area.

Southern California’s biggest water supplier replaced ... while doubling down on climate action and long-term water supply sustainability,” board chair Adán Ortega said in a statement.