Researchers at the Intelligent Biomimetic Design Lab at Peking University have developed a bio-signal framework showing that fish muscles do far more than generate swimming motion. In a series of ...

Today, both submarine and surface ships use sonar for navigation. But sonar and other vision systems face various limitations. So why not imitating fish? For millions of years, fish have relied on "a ...

Fishing can go beyond just bringing your pole to the boat or water and casting a line. It can very quickly get a lot more complicated than that, and not as a bad thing — technology really can help you ...

Scientists have invented a 'sense-ational' device, similar to a string of 'feelers' found on the bodies of the Blind Cave Fish, which enables the fish to sense their surrounding and so navigate easily ...

While ocean-based fish farms do help take pressure off of wild stocks, they have eco-unfriendly drawbacks of their own. A new underwater robot is being designed to address that situation, by ...

How do you track a fish underwater? Rethinking the traditional, ad hoc approach to acoustic telemetry, scientists have proposed a new state-space model for analyzing fish movement data collected by ...

Boasting one of the best runtimes in the business, the Marcum is built to handle the extreme cold temperatures present on many Midwestern lakes in January. The Aqua-Vu HD7i-125’s adjustable infra-red ...