Get the latest federal technology news delivered to your inbox. Segmented hinges in the long, thin bones of fish fins are critical to the incredible mechanical properties of fins, and this design ...

Two fish swimming at short distances interact via vortex flow and synchronize their tailbeat, resulting in a significant reduction of energy consumption. Researchers from Tohoku University have ...

They say two heads are better than one. But in the world of fish, it appears two fins are better than one. Researchers have produced a theoretical model that demonstrates the underlying mechanisms ...

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