This article was originally featured on Hakai Magazine, an online publication about science and society in coastal ecosystems. Read more stories like this at hakaimagazine.com. Human technology has ...

When designing fish-like underwater robots, you want a means of propulsion which is both energy-efficient and reasonably speedy. A new tail-flapping system may fit the bill, paving the way for wider ...

Could robotic fishes solve our problem with plastic pollution in the oceans? According to a group of Chinese researchers from Sichuan University in southwest China, robot fish that sucks up ...

Inspired by fish scales, scientists have engineered a flexible skin that makes soft robotic fish tougher and more agile, absorbing hits without sacrificing speed or smooth underwater motion. In an ...