The South China Karst region is geologically so unique that it has been named a UNESCO World Heritage Site. It is filled with sinkholes that contain their own forests, rivers, and ecosystems ...

Saitama Prefecture officials said the search for a missing 74-year-old truck stuck in a large sinkhole shifted to an ...

a sinkhole suddenly opened and swallowed an SUV in Seoul, South Korea, injuring the two occupants. According to the BBC, the world's largest sinkhole is in China — measuring over 2,100 feet deep.

A truck fell into a massive sinkhole that opened up on a busy prefectural road on Jan. 28. As the truck driver is still trapped, rescue workers must put his safety above all else while striving to ...

Emergency workers have been hampered by unstable ground since Tuesday, when a truck and its driver were swallowed north of ...