A new atmospheric river is slamming California, including fire-ravaged Los Angeles, where residents are bracing for the possibility of mudslides and landslides.

Debris flows brought on by the strongest atmospheric river of the season swept a car off a southern California highway and into the ocean and left roads submerged in sludge.

El Niño and La Niña are climate phenomena that are generally associated with wetter and drier winter conditions in the ...

Officials are grappling with the aftermath of the atmospheric river which caused mudslides and floods, especially in areas impacted by wildfires.

While most look for ways to avoid the steady rain falling from atmospheric rivers, some take advantage of the unwieldy ...

Wildlife officials will consider new rules regulating the use of motorized boats on the Bull River south of Libby, following a petition from a local landowner. The Fish, Wildlife and Parks commission ...

This week we head out to an area that is recovering from extensive storms and flooding. The flooding caused erosion that ...

Water from the Eel River has been funneled through the Potter Valley plant into the Russian River watershed since 1908 ― ...

Two such lunar canyons, Vallis Schrödinger and Vallis Planck, stretch over 270 km (168 miles) each, with depths of 2.7 km ...

After a wildfire, the danger continues, especially during torrential rain that can set off fast-moving landslides known as ...

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

Battle Ground contractor Tapani Inc. has been selected as the primary contractor for Lower Columbia Estuary Partnership’s habitat restoration project on the East Fork Lewis River.