Imagine searching for a gemstone in a dark cave: You use a flashlight, looking for a rainbow-colored glint in the darkness.

(Sebastian Schuster/Unsplash) Echolocation is a fascinating way that animals like bats and whales find their way around the ...

A joint US-Russian crew safely returned to Earth after completing their mission. They spent over eight months aboard the ...

A new study reveals greater Japanese horseshoe bats align echolocation frequencies to avoid interference and share silent spectral windows.

[Kripthor] suspected that hunters were getting too near his house. When thinking of a way to quantify this belief he set out to build a triangulation system based on the sound of gunshots. The theory ...

Clicks, squeaks, chirps, and buzzes...though they may be difficult to distinguish to our ears, such sounds are used by echolocating animals to paint a vivid picture of their surroundings. By ...

Some blind people can use the returning echoes from clicking their tongues to "see" with echolocation, and now researchers have explored how this process builds up a picture of the outside world in ...

Echolocating bats emit high-frequency vocalisations and analyse the returning echoes to construct a detailed acoustic image of their surroundings. This biosonar system relies on precise control of ...

For years, a small number of people who are blind have used echolocation, by making a clicking sound with their mouths and listening for the reflection of the sound to judge their surroundings. Now, ...

Blind and sighted people can learn to use echolocation after 10 weeks of training, according to research from Durham ...