YORK TOWNSHIP - To call Bellevue and its surrounding area Ohio's sinkhole capitol is not too much of stretch. Sinkholes, disappearing streams, caves and springs are some of karst terrain's signature ...

The Iowa Department of Natural Resources has decided to let a cattle producer continue to use an underground manure tank built in karst terrain without a permit, despite concerns a future leak could ...

Cattle producers built an underground manure tank here in karst terrain — a risky area because of the potential for groundwater pollution — without getting a permit. The Iowa Department of Natural ...

Karst is formed when chemical weathering, such as acid rain, or natural dissolution breaks down limestone, dolostone marble or evaporite deposits -- types of geological formations, according to the ...

First it was a sinkhole opening under a Corvette museum with a taste for rare cars. Now, it’s a sinkhole opening under an active road in Russia, gaping open to gobble commuters. What gives with the ...

Our report on the study of karst took us from local experts to a globally-acclaimed scientist. The ground under Augusta County, the way it's formed, is simple to conceptualize if you picture one ...

Traffic is once again flowing the entire length of Iowa Avenue after the filling of a sinkhole that could have, theoretically, housed several rows of mid-sized vehicles, stacked five deep. Measuring ...