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Haie

White-spotted smooth dogfish (Mustelus asterias)

So Such for Being Silent! Researchers Discover That Sharks Make Sounds for the First Time

Sharks were previously thought to be silent. A new study now shows for the first time that so-called "rig sharks" make conscious sounds.

Shortfin mako under water

Researchers Marvel Unique Sighting! Octopus Rides the Fastest Shark in the World

Researchers at the University of Auckland discover an octopus clinging to the world's fastest shark and riding through the waves.

Close-up of orca under water

Specialized strategy Orcas observed hunting the world's largest sharks for the first time

Marine biologists document for the first time how orcas hunt the world's largest sharks. They use special strategies to do so.