The researchers noticed that whenever a shark was held, it would start clicking – possibly, Nieder said, the sound of the ...

While most of us are quite content owning a dog, cat, bird, fish or other small pet, the same can't be said for some celebrities who have been known to share their beds and their homes with some very ...

Scientists discovered sharks can produce clicking sounds by snapping their teeth, challenging traditional views of sharks as silent predators, opens possibilities.