This method of breaking down food waste produces a biodegradable plastic, and it could change the world. A fifth of the planet's food is thrown away before it's eaten — that's 1 billion meals a day, ...
We all know that freezing foods can make them safer to consume in the long run, but you might have always wondered why. Luckily for you, we have the answer.
Most food-wrap films just act as a barrier to bacteria, but don't actually kill the microbes. An experimental new film does exactly that, plus it changes color to show when food is spoiled. And what's ...