Minor geomagnetic storms could cause a brighter-than-usual northern lights display across the northern United States on ...

A powerful storm is sweeping across the central and southern US, putting millions at risk of exposure to extreme weather. The ...

A now-fired “public affairs specialist” who created a multimillion-dollar cartoon for his agency is now warning that the ...

A powerful and sprawling storm is moving across the country and spawning severe thunderstorms with hurricane-force wind gusts ...