A heat dome occurs when a large area of high pressure in the upper atmosphere acts as a reservoir that traps heat and ...

An air quality alert is in effect across parts of Illinois as a result of smoke from the wildfires raging across Canada.

Summer isn't easing in this year, it's cnnonballing into Illinois with a brutal heat dome that's turning the Midwest into a ...

The risk for severe weather on Wednesday was highest in an area that includes southeast Missouri eastward across much of ...

Computing facilities require lots of water to operate, putting the burden of allocating resources on municipalities.

A stalemate between President Donald Trump and Illinois ... central U.S. Government agencies, advocacy groups and others have long debated how to prevent the fish from reaching the Great Lakes ...

Damaging winds and large hail are forecast for the Plains and the Midwest, and the remnants of Tropical Storm Alvin could bring excessive rainfall and flash flooding.