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

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

Why is this important? Underwater drones are already used to inspect oil pipelines, monitor melting ice, clean up pollution, study marine life, and even find underwater mines. But current models use ...

Their pursuers include mackerel, tuna, swordfish ... begins by gaining great velocity underwater, about 37 miles per hour. Angling upward, the four-winged flying fish breaks the surface and ...

Munich news, health insurance, technology, jobs and other topics for expatriates. The Eye Newspapers covers daily news and offers services for foreigners.

Another challenge arose with the machine tuna's tail, which swayed from side to side, causing its head to move unpredictably, ...

BEIJING: At the National Innovation Centre for Digital Fishery in Beijing, two robotic fish with a sleek, metallic finish ...