The juvenile fish recently hatched from eggs that scientists deposited in the gravelly riverbed of the North Yuba River last ...

An atmospheric river event is forecast to bring rainfall, snow, and the potential for flooding to parts of California this ...

Another atmospheric river is expected to bring heavy rain to most parts of California this week, raising concerns over flooding on the heels of an earlier system that broke daily rainfall records ...

After an extraordinarily dry start to the year, three atmospheric river storms are expected to hit California over the next week — with one of them potentially bringing much-needed moisture to ...

Editor's note: This page reflects news from Wednesday, Feb. 12. For the latest updates on the atmospheric river in California, read USA TODAY's coverage for Thursday, Feb. 13. SAN DIEGO ...

While the wet weather may bring an end to a devastating run of wildfires in the state, it could also cause flooding and other hazards.

A major atmospheric river storm — strong enough to potentially rival some of the extreme storms that have walloped Southern California in recent winters — is barreling toward the coast ...

The condition of California’s levees is, by and large, already precarious. In its 2019 infrastructure report card, the ...

An atmospheric river gathers moisture from the tropics and moves it inland. California will see heavy rain and snow in some areas, mostly in the north. Arizona will not only remain dry ...

Emergency managers and the National Weather Service are warning of the risks of debris flows during this atmospheric river. They are asking people to pay close attention to emergency alerts and ...

Rainfall rates could reach more than 1 inch per hour on Tuesday. An atmospheric river is pounding Northern California with heavy rain and the threat of flooding before heading to Southern California.

Weather balloons and “hurricane hunter” planes aid the science of understanding California’s atmospheric rivers.