the world's deepest trench

Graphic video posted on social networking site Reddit on November 10 predicts the prospect of water from all oceans being sucked into the Mariana basin about 11,000 meters deep in

The Japan Ocean-Earth Science and Technology Agency (JAMSTEC) on August 24 announced the discovery of snailfish at a depth of 8,178 m under the Mariana ocean trench, according to