States across the central and eastern U.S. are under extreme heat watches and warnings as the areas face a dangerous heat wave throughout the first half of the week, according to the National Weather ...

A heat dome is descending on a swath of the nation and will slowly spread toward the East. Temperatures will reach 100 degrees in some areas and feel even hotter. Almost 100 million Americans were ...

A historic mid-May heat wave has prompted the National Weather Service to issue heat advisories and extreme heat warnings across Texas, from the Hill Country to the suburbs of Houston. While Harris ...