A new study in Chile shows how small differences in rock type can drive large differences in erosion, vegetation, and river networks, illuminating the role of mineralogy in shaping landscapes.

A new atmospheric river will bring a new rainstorm to the Los Angeles area in the middle of the week, forecasters say.

Days after an atmospheric river brought record-setting rainfall to California, the state is in the crosshairs of another rainy storm system.

This expansive forest stretches across several South American countries, breathing life into the very atmosphere we depend on ...

The Bay Area weather forecast has more rain and wind as another atmospheric river arrives and flood evacuations are issued ...

Rains from a multiday atmospheric river triggered a landslide that pushed a home into the Russian River in Forestville, CA ...

Kelsey Grammer recently revealed to the New York Post the reason why he had a 30-year falling out with “Cheers” co-star Ted ...

Heavy rain is hitting the Bay Area and coastal areas this week as an atmospheric river moves through Northern California.

At atmospheric river continues to slam portions of California Tuesday, with multiple inches of rain expected until Wednesday ...

Parts of northern California could see up to a foot of rain, but Phoenix will remain dry and warmer than usual.

What’s the connection between climate change and an increase in so-called atmospheric rivers?