A new federal forecast predicts stronger and more frequent Pacific hurricanes this season, which has implications for ...

Even distant tropical cyclones can impact California's weather in serious ways, including massive ocean swells, ...

Brown pelicans and other coastal birds are appearing at rescue centers in droves as Pacific heat wave broils coastal waters ...

Boyan Slat has a plan to rid the ocean of plastic pollution, this coming El Niño could be a monster and more big stories ...

El Niño is coming "soon" and it could reach "very strong" levels later this year. Here's what it means for California.

A heatwave in the Pacific Ocean has triggered a legal requirement to protect loggerhead sea turtles, which are endangered ...

But late last month, state energy officials and offshore-wind advocates were blindsided after learning one developer abruptly ...

Historically warm waters in 2014 caused strandings of malnourished birds, sea lions along beaches, worsened drought ...

California marine heat wave drives seabird die-offs and marine mammal stress as ocean temperatures spike off West Coast. Will ...

The last time an El Niño pattern occurred was in 2023, when the Eastern Pacific hurricane season produced 20 tropical systems ...

Scientists explain an emerging pattern.

A marine heat wave is warming California’s coast, driving seabird starvation, ecosystem stress and record ocean temperatures.