The cause of the triple-digit temperatures is a massive heat dome. AccuWeather warned it could lead to levels of heat and ...

The Trump administration has declared a power emergency in the US Southeast as a blistering heat wave strains grids across ...

In recent years, the arrival of summer has been accompanied by record high temperatures. Here's how to stay safe.

With humidity, temperatures will feel like 100 to 110 degrees on Monday and Tuesday, the National Weather Service warned.