Oceanography
Scientists have discovered two new species of saw-sharks
Scientists have found two rare sharks with a saw-blade in the Indian Ocean.
Sharks
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Articles about Sharks
442 published items.
Oceanography
Greenland Sharks: The key to the longevity of humanity in the future?
As the oldest living vertebrate on Earth, Greenland sharks can live up to more than 400 years.
Oceanography
Discovered four new species of sharks
Biologists found four new species of sharks capable of walking on the sea floor in shallow waters off Australia and New Guinea.
Discover science
Giant white sharks swim 2370km from the Canadian coast to the United States
The researchers caught a giant white shark weighing more than 453 kg, after it completed a 2,370 km swim from Canada to the Miami coast, USA.
Oceanography
Unprecedented footage of a suspected white shark mating scene
Scientists believe they successfully recorded a rare footage of the white shark's mating process.
Oceanography
Encounter the 'meat festival' scene on the ocean floor and the fate of the 'king of predators'
Hunters can become prey at any time - that's the scary truth of the natural world.
New technology
Australia developed swimwear ... fighting sharks
Scientists at Flinders University, Adelaide - Australia are testing wetsuit (swimwear full body) ... against sharks, including white sharks
Archeology
Traces of 2.5 million-year-old 'beast' sharks appear ... in the middle of the city
In a natural sink in the heart of Mexico's state capital of Yucatan, scientists have discovered traces of megalodons, beasts that are many times larger than ordinary sha…
Oceanography
Discovered 1,000 creatures living in whale sharks in Japan
About 1,000 creatures of crustaceans live well
Oceanography
White sharks have their heads torn
Researchers speculate that sharks may catch head bites by scrambling for mates or trying to mate with larger sharks.
Oceanography
Sharks give birth without male fish that is astonishing Japanese aquarium
Do sharks survive without mating? Wonders of the natural world bring a myriad of surprises.
Archeology
370 million-year-old shark fossils discovered
Scientists first found an almost complete skeleton of an ancient Phoebodus shark.
Oceanography
Giant white sharks devour seals in a bloody battle
Giant white sharks are seen being extremely aggressive, constantly throwing prey, in the unequal battle.
Oceanography
Hungry sharks tear the lion fish
When the diver skewered a lionfish and held it out, the sharks immediately rushed to scramble for prey.
Oceanography
What happens if the shark disappears?
The disappearance of top predators such as sharks will cause serious ecological imbalance, causing many other animals to die.