A rare and dangerous heatwave is sweeping across the United States, pushing temperatures into the triple digits across major ...

Cities across the eastern and central United States are bracing for more days of extreme temperatures as a unusual June heat ...

Extreme humidity and heat will affect around 265 million people across the country this week. Maps show where and when to ...

Over 140 million Americans will be under the highest-level extreme heat alerts by Sunday during a wave of above-average ...

A dangerous, record-breaking heat wave will spread over the eastern United States and is expected to last several days.

A widespread heat wave is poised to engulf the central and eastern United States, potentially impacting 170 million people.

A significant and intense heat wave is set to engulf the central and eastern United States, delivering the highest ...

Much of the country is facing brutal, potentially deadly heat. The reasons for such extreme events are not complicated.

Heat is the top cause of weather-related deaths in the United States, according to the Centers for Disease Control. As the ...

It won’t take long for the heat levels to ramp-up on Saturday. The hottest weather will be over West Alabama, where heat ...

The first big heat wave of 2025 has arrived, coinciding with the official start of summer. More than 40 million people in the ...

The first heat wave of summer could bring punishing humidity and triple-digit temperatures to many states east of the Rocky ...