An acre of corn can release 3,000 to 4,000 gallons of water into the atmosphere a day, increasing humidity levels.

It’s the hottest time of the year in the United States and another heat dome is about to make millions of people feel every bit of it.

Getting hotter and more humid today then muggy for Friday and the weekend with scattered rain & storms returning.

Much of the U.S. is under extreme heat warnings or advisories while New York, Philadelphia and Washington DC could feel like ...

Numerous states could see heat index values higher than those expected in Death Valley on Thursday, according to the NWS.

Stay cool on Thursday! High heat and humidity will make it feel like the upper 90s to the low 100s. This is hot enough to ...

A heat advisory has been issued for the majority of NEO. For more information and signs of heat-related illnesses to look for, click here.