Meanwhile, the severe weather threat will linger through Sunday from Florida northward into the upper Ohio River Valley, ...

There is a threat of tornadoes at night, so residents in at-risk areas are advised to set their phones to receive loud ...

The National Oceanic and Atmospheric Administration said geomagnetic storms may occur this weekend, leading to strong ...

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

Tornadoes that strike overnight are nearly twice as likely to be deadly as those during the day due to a combination of factors, including lack of storm spotter reports and missing alerts for tornado ...

A magnitude 3.9 earthquake struck the San Fernando Valley at roughly 10:15 p.m. Sunday night and was felt in and around Los ...