A strong geomagnetic storm means the Northern Lights could be visible north of Chicago near the Illinois-Wisconsin border and ...

The aurora borealis, also known as the Northern Lights, is a natural light show that occurs when charged particles from the ...

Light snow coated the Chicago area and Northwest Indiana on Tuesday. ABC7 Chicago is now streaming 24/7. Click here to watch ABC7 meteorologist Tracy Butler said the highest total seen by 9 a.m. was ...

CHICAGO -- Some U.S. states could be treated to a northern lights display thanks to a minor geomagnetic storm on the sun, according to space forecasts. Another round of aurora borealis is expected ...