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

A record-breaking heat wave is heading for Oklahoma, and while it won't be as hot as the triple digits expected in Texas, ...

Dangerous early season extreme heat is on tap for parts of Texas this week in a prelude to what’s expected to be an ...

The weather later this week will give Ohioans the chance to test out their air conditioners. Here's how hot it will get when ...

Electricity demand is expected to set an all-time May record this week, according to forecasts from the Electric Reliability ...

An early-season heat wave is set to bake huge swaths of the country with record or near-record high temperatures expected ...

Minnesota is in the midst of a sizzling stretch of summer-like weather. Something unique for this time of year.

Some claim that keeping your garage door cracked keeps your home cooler. Here's what experts say about the popular tip and ...

The main power system for the state of Texas is bracing for a surge in electricity demand as a heat wave is forecast to drive ...

Texans are familiar with triple-digit temperatures, but it's rare when they occur in May. Here's what makes unseasonable heat ...

Remember to take breaks to avoid heat exhaustion if you plan to be outside. It usually takes our bodies a few weeks to ...