Three sinkholes have appeared on the section of Route 80 that opened in 1960. Questions surround the contractor, but is there more to it?

A man who fell into a large sinkhole in South Korea's capital Seoul has been found dead, according to the local fire ...

Concerns about a collapsing iron mine near I-80 East caused the state DOT to hire a contractor in 2009 to shore up the old Huff mine in Wharton, next to the highway and Exit 34.

Subsidence is even worse in the Central Valley ... Not only does it cause roads to crack and holes to form in the ground, but it can also damage underground pipes that move water between locations.

Here’s what you need to know about the depressions and holes that can form beneath our feet. Increased use of groundwater caused the ground to sink (subsidence) around Konya, Turkey, leading to ...

“There was a real big hole out around left center field ... on the map for a comprehensive project to prevent further subsidence. The state Department of Environmental Protection responded ...

Human activity is causing subsidence in large areas of the Netherlands. Primary causes are the lowering of the groundwater level to keep our feet dry and the construction of residential areas and ...