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Ever wonder why sharks have so many differently shaped teeth or why they keep regrowing throughout their lives? Dr. David ...

Shark teeth from museum jaws can now reveal what sharks ate decades ago. New research shows preservation chemicals don’t ...

Researchers in New Zealand found that a small species of shark makes noises with their teeth when touched by humans Charlotte Phillipp is a Weekend Writer-Reporter at PEOPLE. She has been working ...

The clicking of flattened teeth, discovered by accident, could be “the first documented case of deliberate sound production in sharks,” evolutionary biologist Carolin Nieder, of Woods Hole ...

The study suggests the sound is coming from the sharks’ teeth instead, but only direct, up-close observation of the jaws would definitively prove or disprove that hypothesis. The researchers ...

hint that the sounds are created by these small sharks forcefully snapping their flattened teeth. Rig sharks grow to about 150cm (5ft) in length and are endemic to shallow estuaries around New ...

The authors of the study say the sharks, also known as mustelus lenticulatus, create sounds by forcefully snapping their flattened teeth. Carolin Nieder, lead study author, came across the ...

What are Shark Teeth for in SharkBite 2? Following the release of Jaws, a wave of panic swept through the public as fears of shark attacks surged throughout the summer. Experience the thrill once ...

The exact source of the sound remains unclear, but researchers believe the rigs snap and rub together their plate-like teeth, which are used to crush crustaceans. The sharks were quiet during ...