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. Underwater vehicles haven’t changed much since the submarines of World War II. They’re rigid, fairly boxy and use propellers to ...

Fish have a sensory system known as the lateral line, which allows them to detect movements and pressure gradients in the water. Scientists have now given a robotic fish its own version of that system ...

Tiny, robotic fish powered by human heart cells suggest that scientists are getting closer to their goal of building replacement hearts from... Watch these robotic fish swim to the beat of human heart ...

Each fish-inspired robot uses two wide-angle cameras to look for the LEDs on its companions. Image courtesy of Self-organizing Systems Research Group Researchers at Harvard University have created a ...

The robot AgnathaX is modeled on the lamprey, a jawless, blood-sucking fish that's been largely unchanged by evolution for the past several hundred million years. Jesse Orrall (he/him/his) is a Senior ...

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Each fish-inspired robot uses two wide-angle cameras to look for the LEDs on its companions. Image courtesy of Self-organizing Systems Research Group Researchers at Harvard University have created a ...

Scientists have built a school of robotic fish powered by human heart cells. The fish, which swim on their own, show how lab-grown heart tissue can be designed to maintain a rhythmic beat indefinitely ...