Sleeping porches, lakeside campouts and cool basements were just the beginning. Plus, why heat warnings are a relatively ...

The National Weather Service​ has issued an extreme heat warning across much of Minnesota and western Wisconsin on Monday.

Much like radio operators being encouraged to use the least possible amount of power to make a contact, chemists have a ...

Heat can be dangerous, but health experts say there are ways to manage the threat. Scorching temperatures, especially ...

Minnesota’s first long-lasting heat wave of the summer is here, bringing several days of high temperatures, steamy humidity ...

Meteorologist Joe Puma warns that high humidity levels will significantly increase the heat index, making temperatures feel ...