Known for its striking black crystalline rock formations and religious significance, the Yana Caves in Karnataka has been ...

Sinkholes, often dramatic manifestations of karst geomorphology, result from the dissolution of soluble rock, such as limestone, dolomite, or evaporites, by naturally acidic groundwater. This process ...

A sinkhole in southern China is part of the karst landscape, shaped by water and a home for trees, plants, and animals. A team exploring the three cave entrances and sinkhole floor are looking for any ...

For more than a decade, environmental activist Iwan Dento has opposed the mining of the limestone karst formations in his homeland of Maros, Indonesia. Until 2013, the karst mountain area of ...

A youth group that started out as a rock-climbing club has reached new heights in its efforts to stop the illegal mining of the Citatah karst landscape in Indonesia’s West Java province. The karst’s ...