Place centrally in the home for maximum reach. Elevate on tall furniture (signals radiate outward and downward). Keep your ...

Emma Chapman's "The Echoing Universe" is a vivid survey of the hidden parts of the cosmos and those who seek them out.

Nine northern resident killer whales off Vancouver Island were filmed and acoustically tagged during a summer field season, ...

Sound plays an important role for many animals, helping them navigate and hunt. Echolocation is the ability of animals like bats and dolphins to locate objects by emitting sound waves and interpreting ...

New research has revealed insights into the brain processes of human echolocators - blind people who use mouth clicks and the returning echoes from nearby objects to navigate their environment.

Sound is a type of energy made by vibrations. When an object, such as a guitar's string, vibrates it causes air particles around it to vibrate too. This causes the air particles next to those to ...

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 are many ways to create mental and physical separation from your work, including transition rituals, after-work routines, and mindfulness exercises. It can be easy to mentally carry your work ...

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 ...

Picture this. You are blindfolded, spun around, dropped in the middle of a dense forest at midnight, and told to catch a mosquito mid-flight. Sounds impossible, right? For a bat, that is just a ...

In the darkness of night, an evolutionary arms race plays out between predator and prey. Bats, with their sophisticated echolocation abilities, hunt moths with remarkable precision. Yet moths have ...