How can some fish, like tuna, achieve remarkable speed while others, like eels, excel in maneuverability? A research team ...

Using robotic fins, researchers at the University of California, Riverside have learned how stingrays are able to swim with ...

The mysteries of the ocean abound. And now, a group of student researchers is trying out a new way to gain better and more accurate information — with a robot fish. The robot, named Belle, was created ...

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Researchers have succeeded in developing the smallest fully autonomous robot in history. It measures less than 1 millimeter and can swim underwater for months powered only by light.

The fastest-ever swimming soft robot has been inspired by manta rays. A team of American researchers beat its own speed record by drawing inspiration from the iconic sea creatures to improve their ...

When designing fish-like underwater robots, you want a means of propulsion which is both energy-efficient and reasonably speedy. A new tail-flapping system may fit the bill, paving the way for wider ...

Add Yahoo as a preferred source to see more of our stories on Google. An invention born from a contest at England's University of Surrey might be swimming us closer to cleaner oceans. Researchers have ...

A robot fish called "Robo-Fish" has been created after winning a robotics contest at the University of Surrey, as reported by Interesting Engineering. Robotic fishes swim in a water glass tank ...