Many anglers are using technology like forward-facing sonar to find the fish, but this specific type of sonar is raising concerns. Ukraine liberates Pishchane in Donetsk Oblast as counterattacks ...

These systems have been around for decades and use sound waves to detect underwater features and objects, but there are open questions “about why certain types of sonar would be particularly ...

They have resolved 15 cases in less than two years. “We are using three types of sonar to do these searches and people think they are cut and dried … that you can put a side sonar on a boat ...

For the first time ever, a team including several UC Santa Cruz scientists have directly measured the behavioral responses of some of the most common marine mammals to military sonar. And the finding ...

They have resolved 15 cases in less than two years. “We are using three types of sonar to do these searches and people think they are cut and dried … that you can put a side sonar on a boat ...