Nationally, extreme heat causes more deaths each year than any other weather event, including floods, hurricanes and ...

Miami faces high heat and thunderstorms, with temperatures up to 102 degrees and increasing rainfall chances midweek.

A heat advisory for Florida's Treasure Coast is in effect from noon through 6 p.m., with heat index values from 109 to 112 ...

A heat wave is set to strike the Miami Valley this week, with a phenomenon called “corn sweat” expected to up humidity levels.

The Brazil women’s international soccer team continues its title defense, on the way to a fifth consecutive Copa America ...

Around 5 p.m. Tuesday, we checked a brick building’s temperature. The digital thermometer read 143 degrees in the sun. The ...

Cruel heat is baking southern Europe as the continent slips deeper into summer. In homes and offices, air conditioning is ...

A heat advisory has been issued for Miami-Dade and Broward counties for Monday and will be in effect noon to 6 p.m. South ...

The heat index could get as high as 111 in South Florida, with the strongest heat expected along the southern Gulf Coast.

Extreme heat events increasingly pose significant global health risks, especially in vulnerable and under-resourced regions.

The WBRC First Alert Weather Team has declared several First Alert Weather Days because of the heat index, but what is it exactly? And how does it affect your family?