Herbert Nitsh - The world's deepest dive without an oxygen tank
Dubbed the 'world's deepest dive without oxygen', Herbert Nitsch, an Austrian citizen, plunged to a depth of 253.2m in the Spetses Sea, Greece in June 2007.
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Dubbed the 'world's deepest dive without oxygen', Herbert Nitsch, an Austrian citizen, plunged to a depth of 253.2m in the Spetses Sea, Greece in June 2007.
Tour divers, industrial divers, search workers, underwater vehicles: all need navigation systems to navigate.
A rare pink jellyfish has been seen off the coast of Italy and this is the fourth time in history anyone has ever seen this jellyfish.
The ugly shaped fish is hiding in the sand of the sea as a camouflage when hunting.
Having witnessed the birth of a humpback whale, Emma Nelson recorded the entire birth.
The diver group was stunned when the white shark opened its mouth and shook the metal guard cage several times.
Divers come across a giant nest of squid eggs floating in water near the Great Barrier Reef.
A team of scuba divers salvaged gold coins and other ancient objects during the research of the SS North Carolina wreck.
When the diver skewered a lionfish and held it out, the sharks immediately rushed to scramble for prey.
Although one of the three most dangerous sharks in the world alongside white sharks and bull sharks, but in the hands of divers below, 'tiger' sharks look like a 'gentle…
One of the most beautiful marine creatures divers and photographers have the opportunity to meet when diving deep into the sea floor.
The huge octopus used its tentacles to cling to a swimmer in Japanese waters and find a way to bite people with a sharp beak.
A diver discovers two teeth of Megalodon shark when searching the bottom of the lake in America.
On October 24, the Daily Mail page posted a clip of a diver, believed to be filmed in Venezuela's seabed.