Is physical activity as good as pills?
Which? investigates whether exercise is as effective as medicine, and the physical activity benefits for life expectancy and burning calories
Five surprising facts about health treatments
Our experts examine the evidence including screening for dementia, bowel cancer and prostate cancer, and chiropractic, acupuncture and dental scale and polish.
Investigation launched as smoke alarms fail Which? fire tests
Our smoke alarm lab test reveals six Best Buys and two that fail fire tests and are Don't Buys
Energy companies EDF and SSE scrap cheap tariffs
EDF Energy and SSE customers need to shop around as companies scrap cheap deals.
Which? lifts the lid on packaging that gives you ‘wrap rage’
Which? reveals the types of inaccessible packaging causing the most irritation and injuries, and examples - from Oral B to Listerine to Brillo - of products.
Bogus Green Deal assessors scam consumers
Fraudsters posing as Green Deal assessors scam money from homeowners. See our tips on how to avoid a Grean Deal scam and find out more about the Green Deal
Can you trust your local pharmacy’s advice?
A Which? mystery-shop of 122 UK high-street pharmacies finds big differences in quality of advice given by companies - from large chains to independents.
Six Best Buy blood pressure monitors revealed
Which? reveals six Best Buy blood presuure monitors, and five to avoid
Which? investigation reveals poor GP practise
Trained undercover fieldworkers visit 30 GP practices and find huge variability in diagnosis and quality
Revealed: new wood-burning boiler for cheaper bills
Evergreen Energy Solutions has revealed a wood-burning boiler that could mean greener, cheaper energy once you've paid for the system to be installed.