Add Yahoo as a preferred source to see more of our stories on Google. Northern right whale dolphins swim just under the surface near British Columbia, Canada. Echolocation is a logical strategy in the ...

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 ...

Dolphins have honed the remarkable ability of echolocation, emitting high-frequency clicks and interpreting the echoes that bounce back to guide their navigation. This sophisticated biological sonar ...

Russell has a PhD in the history of medicine, violence, and colonialism. His research has explored topics including ethics, science governance, and medical involvement in violent contexts. Russell has ...

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 ...

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 ...

Deep underwater and high in the night sky, creatures use sound to see what eyes cannot. Through evolutionary biology and acoustic science, this episode reveals how echolocation emerged in bats, whales ...

Many species of bats use echolocation to avoid obstacles like tree branches and hunt small insects as they fly through the dark. But it turns out echolocation for bats is much more than just a ...

They use echolocation to "see," emitting ultrasonic sound waves that bounce back off objects and give them an idea of what, where and how fast these objects are. Understanding bat echolocation is ...

Bats are some of the most highly specialized mammals to have ever evolved. This includes not only the evolution of active flight, but also their echolocation. This ability requires the bats to produce ...

Nature’s own sonar system, echolocation occurs when an animal emits a sound wave that bounces off an object, returning an echo that provides information about the object’s distance and size. Over a ...