Heat cramps are muscle spasms that occur as a result of exercising in hot and humid conditions. Here's how to prevent and treat them.

As the heat index rises to dangerous levels around Kentucky, it can be risky to spend time out in the heat. Here's a look at how to stay safe and how to recognize symptoms of heat-related illnesses.

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." There are few things that feel better than a brisk walk outside on a warm, sunny day. But if you're ...

Heat stroke and heat cramps are among health issues caused by extreme heat. Much of Michigan remains under a heat wave early this week, forecasters say. Extreme heat can make Michigan summer deadly, ...

Heat exhaustion symptoms may include nausea, fatigue, and headache. It's important to treat heat exhaustion before it develops into heat stroke.

The Arkansas Department of Health encourages people to practice heat safety. Ignoring signs of heat stress can be deadly, according to a news release. Heat stress is heat-related illness caused by the ...

What are heat cramps and heat rash and can they lead to heat exhaustion and heat stroke? How are they treated and who is affected? -- R.P., Tulsa. Heat cramps. The Centers for Disease Control and ...

According to National Weather Service figures, heat killed 199 Americans last year. That is more than double the second leading cause of weather-related deaths in the United States, flooding, which ...

An urgent health warning has been issued for Queensland’s resource workers as weather conditions continue to reach ...

There are few things that feel better than a brisk walk outside on a warm, sunny day. But if you're working hard in sweltering temperatures, you may be putting yourself at risk for heat stroke. While ...