By the year 2008, the balance of the world's population will be living in cities.

Poverty maps are visual tools that show “linkages between poverty and food insecurity, the environment and development” and are therefore of great use.

No access to arable land and unemployment levels hovering around 70% explain how many South Africans battle with hunger and poverty every day.

Hunger and malnutrition are taking the lives of the world's must vulnerable citizens.

Not having enough to eat can impair reading and math development in children, a Cornell study confirms.