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

A powerful storm called a bomb cyclone downed trees in parts of the Pacific Northwest on Tuesday. It later combined with ...

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

The massive cyclone responsible for wind that tore through neighborhoods across Western Washington knocked over trees and ...

When you hear the term ‘bomb cyclone,’ your imagination may start moving in a hundred different directions. At the end of the ...

The Pacific Northwest has been bombarded with powerful winter storms this week. Is the bomb cyclone responsible for Iowa's ...

Behold, the majesty and terrifying power of the extratropical cyclone that swept over the Pacific Northwest this week.

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

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

A powerful extratropical cyclone struck the Pacific Northwest, leading to widespread damage and leaving nearly 600,000 ...

In northern California, flood and high wind watches were in effect, with up to 8 inches (20 centimeters) of rain predicted ...

Here’s everything you need to know about the deadly winter storm bringing high winds, heavy rain, and snow to the Pacific ...