“These skills developed from simpler methods, such as digging a few meters of canal over a crevasse splay and developed ... The authors noted that the Euphrates River’s highly elevated levees ...

At 4,130 miles (6,650 km) long, the Nile in Africa is the longest river in the world. Some people consider the Amazon in South America to be longer. This is because the many hundreds of channels ...

A dramatic rescue operation unfolded in Tasmania after a kayaker became trapped in a rocky crevasse along the dangerous Franklin River. The rescue, described as one of the most challenging and ...

Authorities say a man stuck 60 feet deep in a glacial crevasse near Paxson was rescued by good Samaritans on Saturday before the situation got even more dire. Several groups were involved ...