Cincinnati Reds shortstop Elly De La Cruz and Seattle Mariners reliever Trent Thornton got sick Saturday while playing in the extreme heat that covered much of the United States.

Chicago experiences a heat wave, with temperatures hitting the 90s and high humidity levels, possibly breaking records.

It's been another very hot and humid day with triple-digit heat indices area-wide. Similar to Saturday, we had a jump start ...

Tens of millions of people across the Midwest and East endured dangerously hot temperatures again on Sunday as a sprawling ...

An extreme heat warning remains in effect across Cook County through Monday night, while heat advisories were issued for the surrounding collar counties.

Splash parks and Italian ice were proper choices this hot day in Chicago. Meanwhile, fabulous furry friends were the focus at Chicago Pride Fest Sunday afternoon.

Several major league teams played through a second straight day of muggy conditions as dangerously hot temperatures dominated ...

The Seattle Mariners had their best offensive showing of the season to secure a series win against one of the best teams in ...

All of Cook County, including the city of Chicago, is under an extreme heat warning Sunday, as are Kenosha County in ...