An investigation by ABC News found numerous instances of dangerous sinkholes opening as aging, abandoned mines erode beneath communities, roads and public lands.
Immigration and Customs Enforcement leaders were aware of the findings before signing a $16.7 million contract to purchase 6,000 pairs of shock gloves in August.
It's one of the handiest tools you can keep around the house. Learn how acrylic latex caulk can erase minor imperfections around trim, baseboards and molding.
Cook County and local leaders announced an investment of more than $8 million to help remove hundreds of thousands of cubic yards of debris left behind.
A hidden danger may be lying beneath communities across Illinois, Indiana and the rest of the country: abandoned mines that were built more than a century ago.