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 ...

image: Researchers in China demonstrated a robotic gripping mechanism that mimics how a sea anemone catches its prey. The bionic torus captures and releases objects by crimping its skin. The grasper ...

PACIFIC OCEAN (FOX 13) - There is a robotic fish that is able to move around like the real ones. The Massachusetts Institute of Technology unleashed the underwater robot into the sea and scientists ...

In an effort to create more autonomous, life-like robots, scientists have developed a soft robotic lionfish with a multi-functional circulatory system. A blood-like compound powers the bot and ...

This article was originally featured on Hakai Magazine, an online publication about science and society in coastal ecosystems. Read more stories like this at hakaimagazine.com. Human technology has ...

Researchers have created a unique robotic fish that swims like a lamprey, powered by a little Arduino hardware and coding. If you haven’t come across a Lampreys they are an ancient extant lineage of ...