Implications for next-generation underwater robots By dynamically switching between swimming modes, the robotic fish overcame the traditional trade-off between speed and maneuverability. Tests in ...

The world’s first self-controlled robotic fish were due to be unveiled at the London Aquarium on Thursday, officials said. The three aquatic robots were developed by a team at the University of Essex, ...

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 ...

An edible robot leverages a combination of biodegradable fuel and surface tension to zip around the water's surface, creating a safe -- and nutritious -- alternative to environmental monitoring ...

Watching fish glide silently around a tank is one of the most relaxing hobbies a person can pick up, but keeping an actual aquarium alive comes with a long list of chores. Regular tank cleanings, ...