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

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

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

Keeping cool could cost a lot more this summer — yet another financial squeeze for many inflation-weary consumers.

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

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

Soaring temperatures are dangerous and deadly. Here's the difference between heat exhaustion and heat stroke as Ohio has its ...

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

CEEW study reveals rising heat risks in India, with very warm nights posing greater health dangers than hot days.

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

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.