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

As summer temperatures rise, dairy cows are at greater risk for heat stress. Heat-stressed cows suffer from reduced dry matter intake, reducing milk production. Farmers may also notice reduced ...

The heat index shows how humidity makes hot days feel hotter, and why direct sun can push dangerous conditions even higher.

Exercising outside in high temps can be a health hazard. Here's how to read your local index, according to a doctor, so you can stay safe.

The temperature reading in Central Park tied a record for July 2 set in 1966. Some 163 million people, from Missouri to Maine ...

I think you are going to enjoy the forecast for this weekend before different weather develops next week!

An extreme heat warning is in effect for the Jersey Shore. Here’s when the heat wave peaks and how to check the heat index.

LOUISVILLE, Ky. — As we put the flash flooding of the weekend behind us we look ahead to another weather danger in the form of a heat and humidity combo platter that will make being outside very ...

Climate and infrastructure challenges mean facilities professionals must work together to improve building performance, Colliers Project's Sarah Maston said at the organization’s conference.

Extreme heat warnings have been issued for the entire state July 1. An extreme heat warning for New Castle County will take ...

Maryland’s Eastern Shore is preparing for a piping hot holiday weekend with temperatures expected to reach triple digits.