Oklahoma faces a week of triple digit temperatures and heat indexes up to 110 degrees. Learn the health risks.

A heat advisory has been issued for Houston and several Southeast Texas counties on Tuesday. Here's what it means and why you should take precautions.

Gavin Newsom signed a law that will require the state Board of Education to consider teaching students about the symptoms of ...

As dangerously high temperatures settle across Arkansas, crews working outdoors are taking extra precautions to stay safe.

As triple-digit temperatures bake some parts of California, two new laws aim to help educate students about heat illness.

An extreme heat warning for Southern California could pose a health risks for vulnerable residents as temperatures climb into ...

Starting around 9:00 a.m today in the Emporia area, it will start to warm up to high temperatures. Heat Index temperatures ...

The National Weather Service is predicting that Marshall County’s temperature and heat index – 92 degrees with a heat index ...

The backstory: Rinaudo, nicknamed “Professor Rinaudo” for his vast silent film knowledge, has spent his life preserving and ...

Temperatures are forecasted to hit the 100 degree mark this week, here's what you should know before heading to the local ...

Heat and humidity will build in Ohio, with heat index near 100 degrees on Wednesday. Here's what to expect and how to stay ...

Salt Lake City reached an all-time heat record on Sunday, hitting a historic 109 degrees. Now, doctors are reminding Utahns ...