Extreme heat is the number-one weather-related killer in the U.S., causing hundreds to thousands of deaths every year. And ...

USA TODAY analysis found that 90-plus heat index days are becoming more frequent, starting earlier, lasting longer and occurring in longer streaks ...

Heat cramps, painful muscle cramps and spasms, usually in the legs and abdomen, may also be a symptom of heat exhaustion.

More Perfect Union organization sponsors billboards bringing attention to national parks, staffing, and DOGE cuts ...

Heat-related illnesses and deaths are preventable. Here's what you need to know about prevention, plus symptoms and treatment ...

According to data from Kids and Car Safety, since 1990, Texas has led the nation in child heat strokes, with 156 deaths in total.

Arizona’s 2023 heat season was the deadliest on record, and rural counties like La Paz and Mohave bore a disproportionate ...

This Houston emergency room physician is showing families what to watch for—and what to do when seconds count.

Electricity prices are predicted to rise with worsening climate change ... illustrates what’s at stake. Annual heat-related deaths have risen 1,000% there in the past decade, from 61 to 602.

Annual heat-related deaths have risen 1,000% there in the past ... assistance-as-summer-heat-descends-and-electricity-prices-rise-256194.