Research has linked a toxic chemical used in a Bloomington electric plant to cancer.
Westinghouse dumped more than a million pounds of PCB-laden waste in and around Monroe County.
Westinghouse used the industrial chemicals known as PCBs to manufacture capacitors and other electrical devices.
The Indiana Department of Environmental Management is investigating what pollutants exist in a south-central Indiana waterway.
Microbeads are found in a wide variety of beauty and personal products, and researchers say they're showing up in the water system.