How good really are Tesco’s 100-year anniversary deals?
To celebrate its 100 year anniversary, Tesco is reducing hundreds of products. What's on offer, and are there good deals to be found?
Tesco and WWF partner to halve environmental impact of UK food shopping
Tesco and WWF are aiming to reduce the environmental impact of the average UK shopping by 50% by 2022. How, and what are other supermarkets doing?
New pledge to reduce food waste by 50% from food industry businesses
Food waste costs £20 billion per year in the UK, but the Food Waste Reduction Roadmap is designed to reduce this by half by 2030. What is it, who supports it, and what can you do?
Asda scraps its price guarantee amid proposed Sainsbury’s merger
Supermarkets will no longer offer price guarantees after Asda announced plans to end the money-saving scheme on 3 October after eight years. Asda, which is currently set to merge with Sainsbury's, was the first and last supermarket in the UK to offer the pledge - which promises to keep prices lower or equal to its competitor.
Nine quick money-saving tips for students
From student discounts to savvy supermarket shopping, we’ve cherry-picked our favourite money-saving tips to help you stretch that student loan.
Five ways supermarkets get inside your head
Find out how supermarkets encourage us to spend more when we shop, from special offer signs to shelf layouts and subtle distraction techniques
Up to 29% of supermarket packaging is not recyclable, Which? finds
We've investigated just how much plastic supermarkets use, and reveal what you can do to reduce your plastic footprint
Food recall: frozen veg removed from UK supermarkets over listeria concerns
Concerns over potential listeria contamination have forced six UK supermarkets to recall a range of products with immediate effect. Making up the list of supermarkets involved with the move are...
Potential Sainsbury’s and Asda merger comes with possible price cuts for shoppers
As Sainsburys and Asda reveal a potential merger, Which? takes a look at how these supermarkets perform in price comparison and customer satisfaction surveys.
Which? reveals the online retailers getting your refund rights wrong
Big-name retailers including Iceland, Aldi and Morrisons were misinforming or failing to provide clear information to customers about their online returns and refunds rights, our latest investigation has discovered.