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.
From student discounts to savvy supermarket shopping, we’ve cherry-picked our favourite money-saving tips to help you stretch that student loan.
Find out how supermarkets encourage us to spend more when we shop, from special offer signs to shelf layouts and subtle distraction techniques
We've investigated just how much plastic supermarkets use, and reveal what you can do to reduce your plastic footprint
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...
As Sainsburys and Asda reveal a potential merger, Which? takes a look at how these supermarkets perform in price comparison and customer satisfaction surveys.
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.
For many of us, it’s not Christmas without a box or two of chocolates, but when is the best time to buy? According to our research, you might be better...
Best shops to buy your Christmas food revealed by Which?. Supermarkets such as Tesco, Aldi and Asda rated for turkey, stuffing, chipolatas and fresh veg.
Supermarket prices are going up and your shop is costing more. Find out how you can save money and make the most of your supermarket shop near Christmas.