Many experts say it's best to stay inside if possible and wear an approved N95 mask if you have to be outside. However, poor air can still seep into homes and businesses.

Indiana Secretary of Commerce Brad Chambers announced Monday he will soon step down after two years leading the states economic development arm.

Two leaders are out at an Indiana addiction treatment center after three recent deaths and calls by police to yank its license. The executive director and director of nursing are no longer working at Praxis Landmark Recovery, a drug and alcohol rehabilitation site for men near South Bend.