Much of the U.S. is under extreme heat warnings or advisories while New York, Philadelphia and Washington could feel like 100 degrees or more.

Triple-digit temperatures continue Thursday, the third and final day of a heat wave.KCAL News issued a Next Weather Alert for the three-day event, in effect for the Southern California valleys, high ...

Temperatures up to 110 degrees are possible in Northern California on Friday as a heat wave brings extremely hot weather to some cities.

Instacart reports that vanilla remains America's top ice cream flavor, while adventurous choices like pistachio and tropical ...

Millions of Americans are under heat alerts Monday as a heat wave brings triple-digit temperatures or heat indices to nearly ...

At least 100 Americans are on alert for dangerous heat and humidity -- stretching from Texas to Maine -- on Friday.

Southern California was feeling the effects of a mini heat wave, with temperatures expected to climb about 5 to 10 degrees ...

More than 185 million people across most of the United States are on alert for widespread, dangerous heat on Monday.

Southern California was feeling the effects of a mini heat wave, with temperatures expected to climb about 5 to 10 degrees above area norms Wednesday and Thursday. The heat spell was forecast to ...

The heat dome won't dissipate soon. Dangerous heat is expected across parts of the Central and Southeast. through July, the weather service says. High temperatures will reach 100 degrees from Texas to ...

Southern California was feeling the effects of a mini heat wave, with temperatures expected to climb about 5 to 10 degrees above area norms Wednesday and Thursday.