About 25 million people, or 8% of the population of the U.S., live in the Ohio River basin. The river spans 981 miles, ...

The map is based on a hypothetical strike that targets nuclear silo sites in Montana, North Dakota, and Nebraska.

Twenty years of crisscrossing every crevice of Indiana. More than 400 towns and cities. Roughly 4 million photos capturing ...

Smoke from wildfires in Canada is making it harder to breathe in Ohio and several other states. Here's how long it will last ...

Alexander County saw the greatest percentage decline in population from 2020 to 2024, losing 578 residents or 11.18% of the county’s population. The county is located at the southernmost point of ...

To check your state's air quality, visit AirNow's website, and plug in your zip code, city or state. Here's what to know as of Wednesday, June 4. Parts of Wisconsin, Iowa, Illinois, Indiana and ...

Multiple rounds of severe thunderstorms are expected on Tuesday across states including Kentucky, Tennessee, Alabama and Mississippi.

Wildfire smoke from Canada will bring hazy skies and diminished air quality to Northeast Ohio starting on Tuesday.

Smoke may cause reduced visibility and respiratory problems. Several states, including Indiana, Illinois, and Michigan, are potentially affected. The Canadian wildfire smoke is slowly working into ...

The U.S. is up to 1,197 confirmed measles cases this year. Arizona declared a new outbreak this week, while the one in Texas, ...

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