Trump's executive order reverses an array of Obama-era climate policies.

The same group that requested federal assistance for Flint, Michigan, is now stepping in for East Chicago, Indiana.

The city attorney says nothing is certain at this point, and the city is still waiting on a response from the EPA.

A Purdue University professor won a $2 million EPA grant to study drinking water safety.

This is the second go-round for major lead clean up in Martindale-Brightwood.

Maryland environmental officials filed a petition Wednesday asking the EPA to crack down on 19 coal plants in Indiana, Kentucky, Ohio, Pennsylvania and West Virginia.

The EPA will begin removing lead contaminated soil from 13 yards this fall.

A lawsuit could add Indiana to the Ozone Transport Region, a group of 11 states required by the EPA to reduce smog-causing pollutants.

They want a federal judge to force the EPA to add nine more states, including Indiana, to the group required by law to act together to reduce smog in the Northeast.

Lead contamination is the most serious in young children. Because they're still growing, lead is more easily absorbed into their bodies which can delay neurological functions and cause learning and behavioral problems.