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Anguilliform fish undulate most of their bodies, enabling high maneuverability but limiting speed, whereas tuna-like swimmers concentrate motion near the tail to achieve fast, efficient cruising.

Peking University, Jan 27, 2025: How can some fish, like tuna, achieve remarkable speed while others, like eels, excel in maneuverability? A research team from Peking University (PKU) has developed a ...

This is a snapshot of an Anguilliform robotic fish swimming. Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions ...

"Our assessment is that in the inner archipelago there was a plausible foreign underwater operation," Rear Adm. Anders Grenstad commented, "But we believe that what has violated Swedish waters has ...