More than 160 million Americans are under the highest level of extreme heat alerts during a wave of above-average ...

The Chicago Fire Department responded to about 90 calls between the extreme heat and people in distress in the water, ...

One patient's family told the Chicago Sun-Times temperatures spiked at West Suburban Medical Center during the weekend heat ...

About 33 million people, almost 10% of the country, will feel blistering 100-degree heat on June 24, meteorologist Ryan Maue ...

As we sweat away the summer, imagine walking out of 98-degree heat and into a 72-degree, climate-controlled ballpark to watch ...

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

Three hospitals in the Chicago area have had problems with air conditioning as a dangerous heat wave has affected the region ...

Hundreds of firefighters have been struggling to contain wildfires at several locations on the Greek island of Chios as ...

Health officials told ABC7 the hot temperatures may be to blame, at least, in part. As the temperatures soared this past ...

As Chicago faced its first heat wave of the summer season, animals at the Lincoln Park Zoo beat the heat with some cool ...

As Chicago faced its first heat wave of the summer season, animals at the Lincoln Park Zoo beat the heat with some cool treats. Umande, a western lowland gorilla living at the ...

Some residents in Park Forest apartments are starting to see relief after several days without air conditioning.