As critics accuse carbon labels of confusing customers, supermarket giant insists initiative has proved "encouraging" and cheaper than expected
Tesco has today launched an impassioned defence of its plans to put carbon labels on all its products, rejecting accusations that the labels confuse customers and insisting that its pilot scheme has already...
Rich countries must scale up efforts to cut carbon emissions, Organisation for Economic Co-operation and Development tells world leaders in New York
Meat giant reports significant progress on cutting plastic use since it joined the industry-wide Plastics Pact earlier this year
Champions 12.3 coalition assesses progress towards meeting UN SDG to halve global food waste by 2030
October is peak apple season in the UK but you'll be lucky to find more than four varieties in the supermarket - Louise Gray asks what happened to diversity in our shopping baskets?