Ellen looks to the floor as she thinks about how she ended up living in a van.

Many years ago, when Mr John Ampao met his wife, Josephine, in Lagos, Nigeria, their dream was simple, like that of most immigrants — to work hard, earn a ...

Kerosene is a widely used household fuel. It is a petroleum distillate and one of the most dangerous hydrocarbons. Besides their utility in cooking, especially among the poor, kerosene lamps (lanterns ...