A high-tech aquarium holds robotic fish that feed off wireless power, glow, and swim about in a sealed tank. Freelance writer Amanda C. Kooser covers gadgets and tech news with a twist for CNET. When ...

Lifelike toy fish called "Robo Fish" swim inside an aquarium at a booth of Japanese toymaker Takara Tomy A.R.T.S at the International Toy Show in Tokyo on Thursday. The four-day event will open to ...

One of the newcomers on the toy scene last year was the Robo Fish - a colourful, battery-operated plastic animal that automatically swims around the moment you drop it into a bowl of water. "Even the ...