The 3Rs - reduce, reuse and recycle - are popular in our city ... She told us a few examples of how children at her primary school show their creativity by upcycling waste. For example, students ...

The holiday resort went further than the usual 3Rs: Reduce, Reuse, Recycle, it said in a media release. Starting from 3R, it expanded to 5R, then 7R, 12R and now 18R, which includes principles like ...