These rivers in the sky carry massive amounts of moisture that can eventually deluge the Northeast with heavy rain and snow.

The point of impact for the "atmospheric river" over the Pacific Ocean has moved southward, meaning inland flooding concerns ...

A powerful winter storm brewing near the Pacific Northwest known as a bomb cyclone is dragging an atmospheric river.

A powerful winter storm brewing near the Pacific Northwest known as a bomb cyclone is dragging an atmospheric river.

Ski resorts across the Pacific Northwest and Lake Tahoe are preparing for the first major snow storm of the season. West Palm ...

Bomb cyclones are low pressure systems that undergo what meteorologists call “bombogenesis.” Bombogenesis occurs when a ...