The words "bomb" and "cyclone" are bad enough on their own. What does it mean when they're used to describe a storm?

The system, which had the markings of an atmospheric river event, started developing over the Ohio Valley before rapidly ...

Bomb cyclone threatens to blast East Coast after atmospheric river brings dangerous weather - The storm could cause ...

Forecasters say one of the key factors driving the weather is an atmospheric river, which is a long band of water vapor that ...

PORTLAND, Maine (AP) — Colder weather began to return Thursday after a storm that swept up the East Coast delivered a blow to ...

An atmospheric river and developing bomb cyclone are bringing heavy rain and fierce winds to the East Coast, creating both ...

Maine reported nearly 57,000 power outages, while Massachusetts saw nearly 8,000 customers left without electricity.

A powerful storm swept through New England, causing widespread power outages and heavy rain. Discover how it impacted the ...

An unusually potent storm will bring significant precipitation to the East Coast throughout Wednesday and into the night.

The U.S. East Coast began a whiplash-inducing stretch of weather Wednesday with a deluge of rain, rapid snowmelt and powerful gusts, creating dangerous conditions, due in part to an atmospheric river ...

A rare East Coast atmospheric river led to flash flooding in some areas while snow accumulated in others on Dec. 11.

Millions along the East Coast saw the impacts of a rapidly strengthening storm system on Wednesday, with winds gusts reported ...