Sharks may not be the sharp-toothed silent type after all. The clicking of flattened teeth, discovered by accident, could be “the first documented case of deliberate sound production in sharks,” ...

Have you ever wondered what sound a shark makes? Scientists at the University of Auckland in New Zealand believe they may have the first recording of a shark actively making noise. In a study ...

Sharks have long been believed to be silent, stalking their prey and wolfing them down without comment. They’re ruthless and efficient. But a team of marine biologists in New Zealand are challenging ...

Researchers in New Zealand have made what they believe is the first recording of a shark actively making noise. By Yan Zhuang Dolphins whistle. Whales sing. Fish croak, chirp, grunt, hum and growl.

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Sharks have a ...

Add Yahoo as a preferred source to see more of our stories on Google. Andrea Cook with Mad Science has some fun sound experiments. US judicial body removes climate research paper after complaints from ...

(KWTX) -Noise pollution is more than a nuisance. Most people realize that being around loud noises can lead to hearing loss, but research has linked noise pollution to higher risks of heart attacks, ...