A team of marine biologists from Norway, the U.S. and Denmark has conducted the first hearing test of a live baleen whale.

In the first hearing test of live baleen whales, the animals detected much higher frequency sounds than expected, forcing ...

Dogs ears can detect the sound ... The machines that make use of this ability are called ultrasonic cleaners. When the ultrasonic cleaner is switched on, ultrasound waves travel through the ...

Certain moths can hear the ultrasonic cries by which bats locate their prey. The news is sent from ear to central nervous system by only two fibers. These can be tapped and the message decoded ...

The research team found that the whales responded to most sounds as had been predicted based on prior research that studied the ear structures ... capable of hearing ultrasonic sounds, a finding ...