To meet climate goals, the search is on to create robots made out of recycled, biodegradable and replaceable parts.

How to Build a Robot That Won't Take Over the World The computer scientist Christoph Salge is trying to circumvent the need for rules that guide robots’ behavior.

Learn how to make a robot using recycled materials in this BBC Bitesize guide for Reception.

One three-metre high robot was made entirely out of Dyson vacuum cleaners, others were built with car and motorbike parts, the restaurant owners said.

A Filipino driver has created a small robot which can walk, talk, and "urinate" using mostly recycled materials.

A Pentagon project to harvest and reuse parts from dead satellites is gaining steam, and a new video shows how the far the military program has come in its first few months.

Humans might not be the best at the Three R’s (reduce, reuse, and recycle, of course), but another “R” is here to save us — a robot, affectionately named Clarke.