It don’t mean a thing if ain’t got that ping. With apologies to the first lady of song, the late great Ella Fitzgerald, that sums up fish-finder performance. The world’s finest sonar is useless ...

When it comes to fishing, you have plenty of boating options out there to give you better access to the water. However, depending on where you set up shop, it may not be easy to tell where the fish ...

Engineers have developed a new ultrasound transducer, or probe, that could dramatically lower the cost of ultrasound scanners to as little as $100. Their patent-pending innovation -- no bigger than a ...