Sixteen people were sent to the emergency room for heat-related illness following two New Jersey high school graduations ...

More than 150 million Americans are under the highest level extreme heat alerts during a wave of above-average temperatures.

It doesn't help the situation, needless to say, if someone's air conditioning goes out at home. So experts have tips to prevent hat from happening.

The heat wave is lingering in the Chicago area as temperatures hit 90 degrees for the third day in a row. The scorching temps had everybody trying to find ways to cool off, including at public pools ...

A heat dome occurs when a large area of high pressure in the upper atmosphere acts as a reservoir, trapping heat and humidity ...

A total of 60 opioid overdoses were reported Friday and Saturday — including more than 37 on Saturday alone — triggering the ...

The city remains engulfed in a heat dome — and scientists and researchers in Chicago who pay close attention to heat have ...

Chicago is experiencing a dangerous heat wave with the OEMC providing resources like cooling centers and safety tips, and ...

The rare June heat wave broke about 20 records on Sunday and is expected to break more on Monday. According to The Weather ...

Tens of millions of people across the eastern and central U.S. are bracing for more days of extreme temperatures as an ...

A heat wave has settled on Chicago over the past few days, and more than 200 residents of an apartment complex in the south Chicago suburb of Park Forest are stuck spending it without air conditioning ...