Residents and businesses in the Northwest U.S. were left without power after a deadly "bomb cyclone" storm knocked down trees ...

The storm, driven by the season’s first major atmospheric river, inundated the region, killing at least two people and ...

Forecasters said a final round of rain, snow and high winds were targeting the Pacific Northwest and Northern California ...

A developing storm system forecast to swing off the Oregon and Washington coastline on Friday will add to the region's ...

A major storm dropped record rain in California, causing small landslides and flooding some streets. Aerial footage from ...

A bomb cyclone slammed the Pacific Northwest earlier this week, causing widespread power outages. Here's what it looked like ...

Bomb cyclones form when a storm's atmospheric pressure drops sharply within 24 hours in a process called bombogenesis.

SEATTLE (AP) — Northern California and the Pacific Northwest are bracing for what is expected to be a powerful storm, with ...

A second powerful wind storm, called a "bomb cyclone," will hit the U.S. Pacific Northwest by Thursday evening, even as ...

At least one person is dead and hundreds of thousands of were without power early Wednesday as a powerful bomb cyclone hit ...

A powerful bomb cyclone is taking aim at the Pacific Northwest and northern California with hurricane force winds forecast to ...

Heavy, wet snow was expected to continue along the Cascades and in parts of far Northern California as the U.S. Northwest ...