The fastest-ever swimming soft robot has been inspired by manta rays. A team of American researchers beat its own speed record by drawing inspiration from the iconic sea creatures to improve their ...

An eight-armed blob drifted through the ocean, its “large” fins flapping by its side and propelling it through the water. Little did the deep-sea creature know, it was actually swimming by an ...

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Quadruped "robot dogs" may move quite a bit like their canine counterparts on land, but they're not nearly as good at swimming (although some can walk underwater). Such is not the case with a new mini ...