“Iowans are drinking water that is unsafe by EPA’s own standards,” Schmidt said Monday. “At this point, it has been nearly a ...

B ack in March 2013, an unusual and tragic story emerged about a man who was swallowed by a sinkhole in Florida. No trace of ...

THE Department of Environment and Natural Resources (DENR) has decided to cancel the 2002 supplemental agreement with Blue Star Construction Development Corporation (BSCDC), citing violations of a ...

(BSDC), asking them to vacate the 300-hectare Masungi Georeserve within 15 days. DENR is responsible for the conservation of ...

However, some karst caves pose significant risks due to their complex terrain and hidden dangers. Five researchers from a cave aquatic biology team explored into the caves in Huowang River in ...

Sinkholes mainly occur in what is known as ‘karst terrain’; areas of land where soluble bedrock (such as limestone or gypsum) can be dissolved by water. With cover-subsidence sinkholes the bedrock ...

Sinkholes mainly occur in what is known as ‘karst terrain’; areas of land where soluble bedrock (such as limestone or gypsum) can be dissolved by water. With cover-subsidence sinkholes the bedrock ...

Sinkholes mainly occur in what is known as ‘karst terrain’; areas of land where soluble bedrock (such as limestone or gypsum) can be dissolved by water. With cover-subsidence sinkholes the ...

Foguangyan features the world's largest exposed red sandstone wall in the Danxia formations. Its centerpiece is a striking ...