The typical dorsal fin is a triangular-shaped piece of skin wrapped around muscles and bony spines or rays that sits on a ...

But we can build a robot that moves like a fish and optimize it,” Cerdeira said in a statement. Tuna-inspired design.

Yamabe finally found something to be passionate about: fish fins. To date, she has collected around 40,000 tail and pectoral fins from at least 100 fish species, which she makes into key chains ...

Researchers at the University of Maryland are developing a new unmanned underwater vehicle (UUV) that mimics the movement of ...

It has many of the rods that are very characteristic of lobe-finned fish fins. The fin is rather large, about the size of a tennis racket head. We can see the internal bony structure that showed ...

Underwater drones usually use electric motor propeller drives. Researchers now want to eliminate their disadvantages with an artificial fish fin.

Growing up in Spain, Cecilia Huertas Cerdeira was captivated by the elegant movements of aquatic life during frequent ...

Their streamlined torpedo shape helps them gather enough underwater speed to break the surface, and their large, wing-like pectoral fins get them airborne. Flying fish are thought to have evolved ...