The National Weather Service issued a severe thunderstorm watch Tuesday evening for the following counties: ...

A severe geomagnetic storm could bring the northern lights and possible technological effects to the U.S. to start the week, ...

The smoke has the state under an advisory until noon Wednesday for the unhealthy Air Quality Index red category, with periods ...

Residents living across a huge area spanning three states have been warned of dangerous air pollution levels on Tuesday.

A strong geomagnetic storm could light up the night sky with auroras across large parts of the United States tonight, ...

A red advisory for unhealthy air will continue for southern and eastern Wisconsin until noon Thursday, the Wisconsin ...

Smoke from more than 100 wildfires blazing in Canada is expected to spread to impact air quality in more U.S. state.

Air quality advisories are in effect across the Midwest due to Canadian wildfires, affecting Minnesota, Michigan, Wisconsin, and Iowa.

The Wisconsin DNR is warning of potentially unhealthy air quality across most of the state that could last until Wednesday.

Smoke from raging wildfires in Canada is worsening air quality in some U.S. states. But will Greater Cincinnati be affected?