Yost says the United States Gypsum Company "failed to maintain underground mines that caused dangerous sinkholes." ...

A company is being sued by the state of Ohio and the Ohio Department of Transportation regarding the site of underground ...

A long-abandoned mine caused a sinkhole on I-80 last month, highlighting the dangers lurking just beneath the surface across ...

Ohio Attorney General Dave Yost accuses United States Gypsum Co. of abandoning an agreement to maintain the stability of ...

"Mining started around the Mount Hope area 300 ... way smaller than the one that occurred on the highway in Wharton. The sinkhole on I-80 eastbound stretches 40 feet wide and 40 feet deep ...

TOLEDO, Ohio (WTVG) - The state of Ohio is suing the United States Gypsum Company (USG) for nearly $17 million over sinkholes near State Route 2 in Ottawa County. The lawsuit, filed on behalf of ...

The lawsuit says the United States Gypsum Co., on Sandusky Bay, failed to maintain underground mines that caused dangerous sinkholes near State Route 2, costing the Ohio Department of ...

The state Department of Environmental Protection will address a mine subsidence in Mayfield this week after a sinkhole opened ...

If a hydroplant responsible for 30% of the nation’s electricity went offline, it would compound an energy crisis already roiling the nation ...

Crews have pumped more than 3,300 cubic yards of grout into an abandoned mine void to stabilize a section of a Unity property ...