Echolocation isn’t just for the blind. A new study says adults can actively rewire their visual cortex to navigate using simple tongue clicks.

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, ...

To help small aerial robots navigate in the dark and other low-visibility environments, my colleagues and I developed an ...