In the future, robots will not only replace caregivers and make sushi, but they’ll also lend a hand offshore. According to Reuters, a team of European scientists at the University of Essex developed a ...

Robo-fish has been developed by a team of scientists at Sichuan University in China. They will be employed to clean up the oceans and microplastics that are found in the water bodies. The tech ...

An invention born from a contest at England's University of Surrey might be swimming us closer to cleaner oceans. Researchers have created a robotic fish that doesn’t just collect plastic pollution; ...

The winner of the inaugural Natural Robotics Contest not only swims through the water like a real fish — it also helps combat pollution in the process. Created by University of Surrey chemistry ...

Robotic fish can make real fish like them simply by waving their artificial tails in a special way, researchers say. These droids could lead real fish away from perils such as underwater turbines, and ...

Researchers at Harvard's Wyss Institute for Biologically Inspired Engineering have created a set of fish-shaped underwater robots that can autonomously navigate and find each other, cooperating to ...

A high-tech aquarium holds robotic fish that feed off wireless power, glow, and swim about in a sealed tank. Freelance writer Amanda C. Kooser covers gadgets and tech news with a twist for CNET. When ...