Composting made easy
One of the questions you may have when it comes to compost is about hot vs cold composting. Here our horticultural editor explains the difference.
Smart composting
Jian Liu has discovered a few tricks for harnessing all the benefits of compost, with minimal effort.
Turning food to bioplastics
Two brothers are turning plant-based food waste into bioplastics, writes Dr Reese Halter.