Surface disturbance could cause the landforms to collapse, impeding their ability to filter ground water needed by local communities. Karst was ... with cave-ins and sinkholes in karstic areas.

Perak, the worst-hit state, has extensive karst landscapes ... towers, fissures, sinkholes and other characteristic landforms”, according to the Oxford dictionary. The combination of heavy ...

Seoul, South Korea — A motorcyclist who fell into a cavernous sinkhole that opened on a Seoul street was found dead after an overnight search, officials in South Korea's capital said Tuesday.

The sinkhole appeared in the afternoon on March ... They most commonly occur in what is known as "karst terrain," which is land where the rock below the surface is made of limestone, carbonate ...

A motorcyclist died after he fell into a sinkhole in the South Korean capital, authorities said Tuesday, in the latest such fatal incident. The man in his 30s, who has not been publicly identified ...

The New Jersey Department of Transportation said traffic is being rerouted after another 15-foot by 15-foot sinkhole opened in the center median on Interstate 80. The hole is a result of drilling ...

SEOUL — One person has been killed after a massive sinkhole opened up in Seoul, the fire department said Tuesday, with harrowing video footage showing the moment his vehicle was swallowed by the ...

The third sinkhole since December has opened up on Interstate 80 in north New Jersey, adding even more closures and headaches to the region. The 15-by-15-foot sinkhole opened up just after 5 p.m ...

There is yet another sinkhole on a Morris County interstate. A sinkhole has developed on Interstate 287 north in Parsippany-Troy Hills on Friday afternoon, according to the New Jersey Department ...

Magazine, MyLondon, GRM Daily, and more. A motorcyclist has reportedly died after falling into a sinkhole in Seoul, South Korea. According to the local outlet The Chosun Daily, Mr. Park ...

Portions of Interstate 80 in Morris County have been closed for four months due to sinkholes. Timothy Bechtel, a senior professor of geosciences at Franklin & Marshall College, said precipitation ...