The Cubs will play a home game against the Kansas City Royals Wednesday and fans at the ballpark will brave temps around 100 ...

Life-threatening heat is enveloping the eastern U.S., with some cities bracing for what could be their highest temperatures ...

A dangerous heat wave has descended on Chicagoland this week, with extreme heat and humidity to persist through Thursday.

Nearly 31 million Americans are bitten by ticks every year, and with tick-borne illnesses on the rise, officials are urging residents to be cautious.

Summer heat increases risk of child deaths in hot cars, experts give safety tips to keep kids safe With summertime comes summer heat, and an increased risk of temperature-related injuries.

The Chicago Park District updates swim conditions each day on its website at 11 a.m. based on weather and surf conditions, and around 1:30 pm based on water quality conditions.