Explore the world of weakly electric fish, their unique abilities, and how they inspire advanced robotics like the robotic ghost knifefish.

The fish can propel itself autonomously around a tank, thanks to the living cells that make up its muscle layers.

Researchers make a robotic fish with a battery for blood A liquid battery powers pumps that use its fluid pressure to move the robot.

Researchers from the University of Bristol have created a "robot fish" that they hope will increase accessibility to underwater exploration.

Highly customizable robot fish called naro-nanins, developed by the nautical robot team at ETH Zurich, are teaching kids about biology and technology.

Scientists are collecting environmental DNA using an autonomous robot fish, to learn more about life below the waves.

Scientists have developed a robot fish that will monitor the seas to look for signs of climate change and pollution. Researchers at the technology company Aquaai have created a fish-drone - shaped ...