The park service says water and beach sand samples taken last week came back below laboratory reporting limits for hexavalent chromium, so it reopened the beaches Monday afternoon.

The DNR says the emerald ash borer has killed nearly all mature ash trees across Indiana's northern two-thirds.

The company reported Tuesday that it leaked an unknown amount of wastewater containing hexavalent chromium into Burns Waterway in Portage

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

The Great Lakes are the world's largest system of freshwater lakes and the federal government currently spends around $300 million protecting them. Under President Trump's proposed budget, that spending would be reduced to $5 million.

A bill that would change net metering for solar energy production got its first hearing before a House committee Wednesday, continuing to draw debate from a wide range of stakeholders.

Progress on improving the state's water infrastructure is "incremental."

Crews will excavate and remove coal tar residue from the St. Marys River in Fort Wayne.

The nine university, multi-year research and extension project wrapped up this year.

There isn't one single process for towns and cities to deal with lead contamination. As one Indiana University professors explains, it's a bit haphazard.