Speakers in almost all earbuds, headphones, and large sound systems use 100-year-old technology built from magnets, coils, and vibrating membranes to make sound. A five year old audio startup is ...

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, ...

Some animals like birds and frogs are famous for the sounds they make. But have you ever heard a turtle? Most turtles were thought to not make sounds at all — until researchers went deep. Some animals ...

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.

In the animal kingdom, some creatures are famous for the sounds they make — birds and their songs, cats and their meows, frogs and their ribbits. But some animals are more quietly mysterious. Do ...