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 ...

Add Yahoo as a preferred source to see more of our stories on Google. A pod of bottlenose dolphins (Tursiops truncatus) swimming at the Las Cuevitas dive site in the Revillagigedo Archipelago. We ...

Crowded skies are forcing gray bats to adjust their echolocation, revealing how they adapt their calls in real time to avoid confusion.

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, ...

New research shows that blind and visually impaired people have the potential to use echolocation, similar to that used by bats and dolphins, to determine the location of an object. The study examined ...

Add Yahoo as a preferred source to see more of our stories on Google. Belugas and other toothed whales use echolocation to see and sense the world around them. Alongside of the jawbone of dolphins and ...

Millions of years before humans invented sonar, bats and toothed whales had mastered the biological version of the same trick - echolocation. By timing the echoes of their calls, one group ...

Reverberation localization (echolocation) is a method of knowing the distance, direction, size, etc. of an object from the echo of the emitted sound or ultrasonic waves, and is known to be performed ...

With just a few weeks of training, you can learn to "see" objects in the dark using echolocation the same way dolphins and bats do. Ordinary people with no special skills can use tongue clicks to ...

All animals use a combination of senses to survive. But where the majority typically rely on one or two especially sensitive sensory systems, the oilbird excels by apparently having keen senses ...

Scientists have figured out why bats crash into buildings: smooth, vertical surfaces like window panes throw off their navigation systems, basically keeping them from “seeing” those obstacles. The ...