Take one look at the giant sinkholes that pockmark China's southwestern regions ... and found the pit measured 630 feet (192 m) deep and up to 1,004 feet (306 m) across. The find brought the ...

A massive sinkhole in China, home to an ancient forest, could harbour species yet to be discovered. In 2022, Chinese scientists in the Guangxi Zhuang Autonomous Region uncovered the 630-foot-deep ...

Deep in China's Fengjie County lies a natural wonder that has fascinated experts for decades. The Xiaozhai Tiankeng sinkhole is vast. Probably formed centuries ago by collapsing caves and ...