Research has pointed to the dangers of heavier and wetter snowfall, even as the number of snowy days decreases overall in California’s Sierra Nevada.

Officials argue they had little agency to stop the fire. Residents point to a string of missteps that enabled it. There's little consensus on how to prevent the next one.

Struggling kelp forests like those along the California coast show why 'out of sight, out of mind' is not good climate change ...

Southern California’s beaches have grown more than 500 acres over the past four decades despite being one of the most heavily urbanized and dammed coastal regions in the world, according to a new ...

In A Nutshell A 40-year satellite study found Southern California’s beaches grew by more than 2 million square meters between 1984 and 2024, contradicting longstanding predictions of chronic erosion.

A third storm system this week is moving into Southern California Thursday, bringing another round of rain, chilly ...

The Trump administration’s revocation of a scientific finding that climate change is a danger to public health is likely to ...

Experts say a weekslong “snow drought” in Norther California's Sierra Nevada helped set the stage for Tuesday's deadly ...

Snowpack — the snow that accumulates in the mountains — is responsible for as much as a third of California’s annual water supply. Think of it like a giant, frozen reservoir that sits above the ...