Almost 100 million Americans were under National Weather Service extreme heat warnings, advisories or watches on July 23 as a heat dome descened on a swath of the nation and slowly spread East.

The National Weather Service sent out millions of extreme heat warnings, heat watches and heat advisory alerts early Monday ...

Millions of Americans are under weather advisories this week. See which major cities have heat, flood or storm advisories.

The stage is set for one of the greatest sun events of 2023, if not the greatest skywatching event of the year! We are ...

Collier County, Florida, uses a Next Generation 911 system, allowing callers to send texts and videos. Many others are still ...

Collier County’s upgraded 911 system lets callers send text and video, with data-driven dispatch improving response times for ...

Dozens of extreme heat advisories and flash flood warnings across the central and southeast U.S. have been issued by the National Weather Service.