The aquarium’s Seafood Watch upgraded some bluefin caught off the coast of California and Mexico from red (avoid) to yellow (good alternative).

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

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 ...

MIT oceanographers have found that big fish like tuna and swordfish get a large fraction ... and other deep-sea organisms in the twilight zone will swim up to the surface each night to find ...

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

An aerial drone photo taken on March 13, 2025 shows fishers driving boats to the fish farming area at a marine ranch in ...

The Atlantic bluefin tuna is one of the largest ... among the most ambitiously migratory of all fish, and some tagged specimens have been tracked swimming from North American to European waters ...

Eventually, they'll go back to their own river, swimming and leaping back up to where they began life. Now, it's their turn to lay eggs that will hatch into young fish. Tuna fish live in salty water.