Forward-facing sonar and high-resolution mapping are like peanut butter and jelly — sure, you can enjoy them separately, but why? Each improves the other; the whole inarguably better than the sum of ...

LEWES, DE - The University of Delaware hosted a workshop to teach local boaters how to detect derelict crab pots using sonar at their Lewes campus on Tuesday. University officials said events like ...

Southern Maine Community College’s new research vessel has technological capabilities such as sonar mapping and acoustic fish detection, designed to prepare students for marine-related careers.