Activists and outdoor recreation businesses want Indiana to set aside 10 percent of state forests for old growth trees. The Indiana Department of Natural Resources says the state forests are one of the few places where it can create important wildlife habitat

Indiana University will use part of a nearly $6 million federal grant to monitor a chemical that polluted groundwater at military bases, including Grissom Air Reserve Base near Kokomo.

Coal ash from a nearby landfill contaminated drinking water wells in Pines with toxic heavy metals. Ash was also used as fill in construction sites at homes and roads in the area.

The Petersburg Generating Station activists want to see closed is a coal-fired power plant in southwest Indiana. It's been in the news as what's called a "super polluter."

Indiana officials are warning people about harmful algae blooms on the Ohio River near Cincinnati, Ohio, and Louisville, Kentucky.

Hundreds of young people gathered in front of the Indiana Statehouse on Friday to demand action on climate change. This is the second Youth Climate Strike at the capitol in about six months.

Research from Indiana University shows they may change peoples attitudes about the climate movement.

Through the grant, about 4,500 tons of surface soil and asphalt will be removed from the former Colonial bakery site.

In the 1980s, the ground-dwelling bird was found in more than 40 counties in Indiana, now its only found in a few.

The Environmental Protection Agency announced it has finalized its repeal of the Obama-era rule that would have expanded federal protections for smaller water bodies like streams and ponds.