eBay draws ire for sales of lenses

The online marketplace eBay is facing charges from the General Optical Council for allegedly allowing contact lenses to be illegally bought and sold without input from a doctor or qualified optician. By Sarah Boseley.

Doctors condemn cosmetic surgery firms’ hard sell

People are being lured into having cosmetic surgery, the British Association for Aesthetic Plastic Surgeons warned yesterday, condemning clinics and healthcare groups for 'hard-selling' the operations. By Alok Jha.

Thinking outside the box to beat obesity

It may not be the chips that make a couch potato, nor even the couch. It may be the box in the corner of the room. New Zealand scientists report today that children who watch more television are more likely to become obese. By Tim Radford.

Take with a pinch of sodium chloride

Our adverts now come laden with a dazzling array of scientific claims - from 'unique amino complexes' to 'revolutionary moisture formulas', it seems we can't buy anything unless it has the approval of boffins. But what does any of it mean? Margaret McCartney examines the suspect science that we swallow, apply and absorb every day.

Risky business

Ben Goldacre: Health-scare stories often arise because their authors simply don't understand numbers.

Big Mother: meet the new reality TV line-up

A new reality TV show which is to show expectant couples moving in to a Big Brother-style house just days before their babies are born has been condemned as a 'circus act' by health experts.