How can some fish, like tuna, achieve remarkable speed while others, like eels, excel in maneuverability? A research team ...

Add Yahoo as a preferred source to see more of our stories on Google. An invention born from a contest at England's University of Surrey might be swimming us closer to cleaner oceans. Researchers have ...

A 13mm-long black fish silently patrols the ocean, not to feed or predate, but to clean. Soft and squishy to touch, the flesh of this fish is made of the same material as pearls are made of. As it ...

Israeli scientists have developed a solar-powered underwater robot called SOUND that can roam autonomously for five days at a stretch, counting fish and communicating its findings back to observers ...

In the future, robots will not only replace caregivers and make sushi, but they’ll also lend a hand offshore. According to Reuters, a team of European scientists at the University of Essex developed a ...

Believe it or not, robotic fish aren’t anything new—Issac Newton developed a coal-fired sturgeon in 1013 A.D., while the ancient Sumerians used to ride on the backs of stone-and-sinew whales as they ...

An invention born from a contest at England's University of Surrey might be swimming us closer to cleaner oceans. Researchers have created a robotic fish that doesn’t just collect plastic pollution; ...