A megaquake in the Pacific Northwest could trigger a large earthquake along California's San Andreas Fault, creating an ...

KOIN 6 Chief Meteorologist Josh Cozart explains when the warm weather will fade and wet weather begins as Portland moves ...

The Pacific Northwest Hydrogen Association, a multi-state hub launched to establish a hydrogen economy, lost $1 billion of ...

As the leaves start to turn and the nights grow cooler winter is on the mind of many. But how much snow are we expecting to see?

The Idaho Department of Water Resources and Boise State University will host the Pacific Northwest Water Summit Tuesday, Nov. 4, 2025, at the Boise State Student Union Building Jordan Ballroom. The ...

Farmworker families living in Washington state are grappling with the fallout from increased immigration enforcement. Some ...

The hot, dry summers Clark County and much of the Pacific Northwest have experienced in recent years are harming some native tree species. Forestry experts and environmental groups say western hemlock ...

A subduction zone breaking apart was caught in real time, showing how Earth’s tectonic plates die, detach, and reshape the ...

Oregon leaders and representatives for Amazon cut the ribbon on a massive new Fulfillment Center in Woodburn on Monday.

Oregon and Washington condemned the Department of Energy's cuts across the board, specifically for the Pacific Northwest ...

The federal spending cuts are part of an effort announced this week by the White House to scale back spending on clean energy ...

PORTLAND, Ore. (KATU) — High pressure is dominating the weather across the Pacific Northwest. High temperatures on Sunday soared into the 70s in the Willamette Valley and Monday looks like a carbon ...