The 2025 water year took a big step forward in February after atmospheric rivers delivered rain and snow to California.

Atmospheric rivers are long and relatively narrow bands of water vapor that form over an ocean and flow through the sky, ...

The study, published in the journal Climate Dynamics, found that atmospheric rivers explain the majority of atypical El Nino ...

What happens when an atmospheric river reaches land? When the moisture-laden air moves over mountain ranges such as the Sierra Nevada along the California-Nevada line, the water vapor rises and ...

Environmental groups claim that the National Marine Fisheries Service delayed deciding on the salmon’s protections for over ...

A storm system is bearing down on the mid-Atlantic states, covering roads with snow and ice and leading to school closures ...

The coldest burst of Arctic air this season is coming to put an icy exclamation point on America’s winter of repeated polar vortex invasions, meteorologists warn. It will stay frozen there all next ...

Residents of a Southern California mountain community near the Eaton Fire burn scar are digging out of roads submerged in ...

Heavy rain is falling across Southern California, creating deluges of water and mud on roads at the bottom of hillsides left barren by recent wildfires. One swift debris flow in Malibu swept a Los ...

LOS ANGELES (KABC) -- It's still winter but some parts of Southern California will see summer-like conditions this weekend amid a warming trend. Gusty winds remain Friday and a wind advisory ...