Nine counties in Indiana received an "F" for ozone, mostly near major cities like Chicago and by coal plants in the southwest part of the state.

There were a lot of surprises on the energy and environment front in this 2019 legislative session. If you haven't been keeping up, here's what you need to know.

A recent study including Purdue University researchers finds forests are an efficient way to capture and store carbon but with limits.

Goshen is voicing a commitment to reducing carbon emissions, increasing energy efficiency and boosting the use of renewable energy.

The system is in place at the Center for Culinary Excellence, where all the catering work at Notre Dame is done, plus two dining halls.

While 80% of survey respondents think climate change is happening, they underestimated their fellow Hoosiers and suspected only a little more than half agreed.

The new testing follows tests conducted last summer that led the district to remove 52 drinking fountains from service in nine schools.

A controversial bill regarding erosion on construction sites wouldn't allow local governments to make stricter erosion control rules than state ones. But now, after a Senate amendment, there's one exception.

EPA soil remediation began in 2016. Its cleaned up nearly 600 residential properties. There are 170 additional properties slated for cleanup.

The Ohio River Valley Water Sanitation Commission had proposed getting rid of its pollution control standards last year, but reversed course after public backlash.