There is often a respite from record-high temperatures, but not for everyone. Here's how heat impacts us when it's ...

Scorching heat in the West produced record temperatures Friday and is expected to linger through the weekend in some regions.

Or last summer’s heat wave in Phoenix, when the temperature hit or exceeded 110 degrees for 31 straight days, accounting for most of Maricopa County’s 645 heat-related deaths in 2023?

A potentially record-setting heat wave is forecast to settle over the West Coast this week, driving temperatures in inland ...

Although high temperatures are common in the Southwest during summer months, 100 days in a row above 100 degrees Fahrenheit ...

A broiling heat wave is expected to bring triple-digits to Southern California and much of the Southwest this week, coming on ...

Phoenix, Arizona residents have gotten no relief this summer: On Tuesday, the city hit its 100th straight day of 100-degree ...

Maricopa County faces a surge in heat-related deaths, with 177 confirmed this year, potentially surpassing last year's 645 ...

About 65 million people are under heat alerts including in Phoenix, Las Vegas, Los Angeles, Sacramento, Portland and Seattle.

Phoenix saw its 100th straight day of triple-digit temperatures as millions more across the country are facing dangerous heat ...

A well-maintained air conditioning unit is vital to living a comfortable life inside, away from triple-digit heat in Arizona.