Life under the Asian brown cloud

John Hayes and his wife loved living in Bangkok. But for the sake of their children's health they were forced to move to Britain.

Baked to death

During one hot summer week in Chicago, over 700 people died from heat-related illness. So why wasn't there a huge fuss? Eric Klinenberg tracks down an invisible killer.

Junk food: the new tobacco

Comment: The fast food industry could soon be viewed in the same light as the tobacco industry, writes Felicity Lawrence.

The parents who cared too much

A baby girl died of malnutrition after her mother and father insisted on rearing her on a 'healthy' vegan, raw-food diet. Tania Branigan reports.