A newly developed rubbery, octopuslike robot can change colors to hide or stand out in its environment. Scientists at Harvard have recently begun developing flexible robots from elastic plastics and ...

Imagine a world where robots creep up on you: Electric motors just a gentle whir, hard shells changing color to blend in with their surroundings. Well, there’s no need to imagine—it’s happened.

Underwater octopuses change their body color and texture in the blink of an eye to blend perfectly into their surroundings when evading predators or capturing prey. They transform their bodies to ...

Julian is a contributor and former staff writer at CNET. He's covered a range of topics, such as tech, crypto travel, sports and commerce. His past work has appeared at print and online publications, ...