With skillful use of new sonar technologies, anglers can find fish like never before. Here's how to make it work for you.

Fish generally have two postures, ready to strike or focusing on traveling. Fins up and back arched is usually ready to strike while fins tucked in are focused on travel. Having the right equipment, ...

Using advanced sonar technology to reach the ocean's depths, marine biologist Kelly Benoit-Birdis expanding our knowledge about the way the sea -- and its many creatures -- function. An associate ...

A new kind of sonar maps entire underwater landscapes, along with the fish swimming over them, according to the journal Science. Scientists say the new device could be a breakthrough — or spur a new ...

Derelict crab pots. Submerged dredge pipes. Oyster reefs. Every experienced water user knows these obstacles lurk beneath the water’s surface, but without side-imaging sonar equipment to cut through ...

The use of acoustic monitoring techniques has advanced our understanding of fish populations and behaviour in diverse aquatic environments. By employing high-frequency imaging sonar and acoustic ...

Marine researchers and scientists have long sought a practical way to track the position and migration of fish in the world's oceans in order to provide research data for stock management and fish ...

If a picture is worth a thousand words, then how valuable is a high-resolution image of fish seen through murky water? Very valuable, according to scientists seeking to understand fish movement near ...

Fish generally have two postures, ready to strike or focusing on traveling. Fins up and back arched is usually ready to strike while fins tucked in are focused on travel. Having the right equipment, ...