victor vescovo

American explorer Victor Vescovo dives to the bottom of the 5.5 km deep Molly trench in the Arctic Ocean by submarine.

An American explorer successfully performed the deepest dive by submarine to the bottom of the Mariana ocean trench and found nylon bag shell.

Scientists have recently discovered a mysterious creature in the bottom of the deepest of the Indian Ocean, with large and long sea-like tentacles to adapt to the environment.