An atmospheric phenomenon called a Pineapple Express is expected to bring heavy rains and snowfall to California and the Northwest this week. What is a Pineapple Express? It's a type of ...

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

An atmospheric river is pounding Northern California with heavy rain and the threat of flooding before heading to Southern California.

The atmospheric river in the Bay Area is intensifying Tuesday with heavy downpours and strong winds that will lead to flooding and trees coming down. Here's when the worst of it will be.

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.

Here's the latest forecast for an upcoming winter storm that forecasters hope could finally lift Los Angeles County from the ...

In audio from the air traffic control tower around the time of the crash, a controller is heard asking the helicopter, “PAT25 do you have the CRJ in sight,” in reference to the passenger ...

ABC News’ Chief Global Affairs Correspondent Martha Raddatz and Aviation Contributor Col. Steve Ganyard talk about the ...

From engaging community initiatives like the Project Homeless Connect to fun-filled festivities such as Harry Potter Night at ...

The stories of salmon and orcas in the Pacific Northwest are linked. Their paths intermingle in a vast web of ecosystems and ...