Most humans who echolocate are blind or vision-impaired and use the skill to go about their daily activities. Some make ...

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 ...

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Echolocation is one of nature’s most extraordinary adaptations, allowing animals to navigate, hunt, and communicate in complete darkness. Used by bats, dolphins, and even some birds and insects, this ...

Toothed whales use sound to find their way around, detect objects, and catch fish. They can investigate their environment by making clicking sounds, and then decoding the "echoic return signal" ...

Neuroscientist Cindy Moss is investigating how animals use sensory information to guide their behavior. Her team at Johns Hopkins University's "Batlab" is currently focused on bat echolocation -- high ...

Blind as a bat? Hardly. All bats can see to some degree, and certain species possess prominent eyes and a keen sense of vision. Take the Egyptian fruit bat (Rousettus aegyptiacus). This species is ...

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 ...

There's a vast world around us that animals can perceive — but humans can't. Pulitzer Prize-winning science writer Ed Yong uses the example of a dark room: Though it might seem that there would be ...