The Raspberry Pi 5 is several times faster than previous models of the compact and cheap computer. For less than a couple hundred bucks, you can have a computer that can do many tasks that previously ...

Turning waste into wealth may no longer be just a marketing slogan, as a team of researchers in China has found an eco-friendly way to do exactly that. The abundant sunlight our planet receives was ...

For this year’s International Day of Zero Waste, the focus is on food – what we eat, what we waste, and how we can move towards a more circular future. The world wastes food on a staggering scale.

In 1869 an innovative new material was created: plastic. Initially envisioned as a substitute for ivory in making billiard balls, the versatility of this new material has seen it applied to almost ...