Washington, Oregon, Idaho, North Dakota, South Dakota, Wyoming and Nebraska are all leaning toward a chillier start to spring ...

Jon Gottschalck, NOAA's chief of the Operational Prediction Branch of the Climate Prediction Center, revealed that a La Niña ...

A coronal mass ejection earlier this week may pull the northern lights to more northern U.S. states, forecasters said.

Skywatchers are set to be dazzled by the northern lights over the coming hours, as a geomagnetic storm builds.