A drenching weather system over western Washington has pushed many local rivers to flood stage. Here are the ones we're ...

The Skagit River is predicted to crest at more than 47 feet near the town of Concrete, north of Seattle, 15 inches above the ...

An atmospheric river is tearing through Western Washington this week, dumping massive quantities of water and flooding some ...

Where People Meet Place Discover the fascinating world of population geography! From the densest cities to the emptiest regions, we explore how people shape the planet — and how the planet shapes ...

The wording and definition were changed and refined a bit as atmospheric scientists at MIT studied these storms in the 1970s.

The threat of continued flooding will stretch through the end of the week as a second atmospheric river hits the region on Tuesday night, according to the National Weather Service.

An atmospheric river is sending rounds of heavy rain into the Puget Sound area this week, causing river flooding across the region.

When weird fungal epidemics crop up in far-flung places, scientists work together to unravel how the microscopic murderers ...