It is quite common to hear clicking or popping sounds while moving your arms. Physiotherapist Sreya Nambiar explains when it should be a cause for concern.

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 ...

Stingrays have been documented making strange clicking sounds in the wild by scientists. So Fetterplace and his colleagues set out to investigate the phenomenon in oceans off the coast of Indonesia ...

Transformers voice actor Peter Cullen was also responsible for creating the Predator's signature clicking nose, and he took ...

Researchers studying thousands of recorded calls have discovered a kind of “sperm whale phonetic alphabet” embedded in their strings of “click” sounds. The finding suggests these whales have a ...

LIME bikes have spread across the UK in recent years, becoming instantly recognisable due to their colour and distinct clicking sound. They have become a key form of transportation in London since ...

All through history, sharks have maintained a reputation as silent hunters. In documentaries, blockbuster feature films and even among experts, it has widely been held that the top predators simply ...