Arduino programmers and designer Eric Dirgahayu has this week unveiled a new robotic fish which has been created using PVC from waste pipe tubing and takes the form of an Arduino controlled fish that ...

What's that you say? There's no such thing as a fish (that's 3D-printed with a set of mesh-lined gills)? Well, there is now - and it eats up microplastics in the water! Wow, how good is that idea? As ...

MIT scientists have debuted a lifelike robotic fish that can swim in the ocean by remote operation. Photo: Tom Buehler/MIT CSAIL Scientists have developed a soft robot that looks so much like a real ...