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.

Discover why knees crack and learn when to seek medical advice from experts on knee health and persistent sounds.

Researchers document a rig shark's vocal capabilities in a University of Auckland experiment conducted between May 2021 and April 2022. Click. Click. Click. Marine biologist Dr. Carolin Nieder, ...

Researchers believe the sounds are made by the sharks snapping their flattened teeth together, possibly as a stress or warning signal. This discovery challenges the long-held belief that sharks are ...

At least one shark species has a bark to go along with its bite. It can make clicking noises, scientists report, a first among an animal group once thought to be totally silent. During her doctoral ...

When a vehicle makes a distinct clicking sound while turning, it is most likely an issue with the CV joints, which are a part of the car's front axle that transfers power from the engine to the wheels ...