Experts say newly found karst cave has sediment 'gene pool' that hasn't been seen before, but it needs to be protected before ...

Step into Wuyi Mountain and discover the Danxia landscapes. Drift along the Minjiang River and feel the rhythm of flowing ...

The distinctive karst landscapes of Guilin in the Guangxi Zhuang autonomous region, particularly its unusual mountains, ...

Iran's folded rocks are a colorful formation that is part of the Greater Caucasus mountains, which formed when the Eurasian tectonic plate collided with the Arabian plate millions of years ago.