More than 100 million Americans are under heat alerts as the extreme temperatures that have smothered the Midwest this week ...

Multiple states are under extreme heat warnings, advisories or watches on July 23, according to the National Weather Service.

The Centers for Disease Control and Prevention (CDC) says that extreme heat can lead to heat-related illnesses, especially ...

The answer key is above, which has each state's all-time record plotted based on data compiled by NOAA. Note that in some cases the top temperature in a state has been tied in multiple years ...