Michigan's heat wave this week will feel even warmer because of high humidity. Here's how the heat index works.

Reliable operation of data centers has become essential to nearly all sectors of modern society, including health care, education, government services, power grid operation, banking, defense and ...

Temperatures are skyrocketing for the third straight day across the Eastern US, but there’s at least three different ways to say how hot it really is.

Heat can be dangerous, but health experts say there are ways to manage the threat. Scorching temperatures, especially ...

While official recommendations land at 78 degrees, researchers found that average daytime thermostat settings were 72.1 ...

The wet bulb globe temperature is a better measure of heat danger than the heat index, and is expected to stay high in ...

Ever heard of wet-bulb temperature? It’s measures how humid the weather is. FOX Chicago Meteorologist Kaitlin Cody explains ...

These ten smart home cooling tricks can keep your house comfortable during a heat wave without sending your energy bill ...

In the near future, the Chicago-area electricity grid will meet demand during a heatwave by remotely turning up thermostats ...