To find ways to improve human-made active sensing, scientists worldwide study the sonar systems of bats and dolphins. Active sensors are incorporated into a number of technologies, such as meteorology ...

Bottlenose dolphins at ScotlandAAC/AAAAs Moray Firth. (Barbara Cheney, University of Aberdeen) Dolphins rely on sound to survive, using a kind of sonar called echolocation. They emit sounds and listen ...

Underwater imaging sonars are an essential technology for ocean exploration. Biomimetic sonars that are inspired from marine mammals such as dolphins are an emerging development in this field. A team ...

Sound is essential for communication and sensing in dolphins, so anything that disrupts it could be bad news. That is why conservation science company SEA, in collaboration with the US Navy, has been ...

The Royal Navy denied that a survey vessel using side-scan sonar was to blame in the stranding of 32 dolphins in shallow waters. "It is considered extremely unlikely that this operation could have ...

LONDON, England The Royal Navy denied that a survey vessel using side-scan sonar was to blame in the stranding of 32 dolphins in shallow waters. "It is considered extremely unlikely that this ...

NAIROBI, Nov. 23 -- Increased naval military maneuvers and submarine sonars in the world's oceans are threatening dolphins, whales and porpoises that depend on sound to survive, a United Nations ...

WASHINGTON D.C., NOVEMBER 6, 2018 - Active sensors are incorporated into a number of technologies, such as meteorology devices and self-driving cars, and use the echo from sound, radio or light waves ...