Most of us associate echolocation with bats. These amazing creatures are able to chirp at frequencies beyond the limit of our hearing, and they use the reflected sound to map the world around them. It ...

New research shows that the brains of sighted and blind people adapt in a similar way when they learn to use sound echoes to understand the world without vision. The study, led by Durham University, ...

Ben Wolin and Michael Minahan’s documentary short follows Daniel Kish, who uses clicks and echos to listen his way through the world. I wanna get 3D-printed eyes that glow. [Nathan] Ah, glow in the ...

Human echolocation has at times allowed people to ride bikes or play basketball despite being completely blind from a very young age. These echolocators typically perceive their environment by ...

It may sound like a scene from Nosferatu, but research from the University of East Anglia shows that humans can use bat-like echolocation skills to judge the distance of objects. A study reveals that, ...

Navigating the world as a blind person sometimes involves using a cane, guide dog or wearable GPS system. For some, this toolkit includes echolocation. Producing tongue clicks and listening for echoes ...

Echolocation lets animals use sound as a guide in places where vision fails. They send out clicks, chirps, or taps and interpret the returning echoes to find prey, avoid danger, or move confidently in ...