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Bad Luck and Cancer
Is 'bad luck' the cause of most cancers as reports of a new study suggest?
Numbers of the Year: Part Three
Robert Peston, Helen Joyce and Dr Hannah Fry on their most memorable numbers from 2014
Numbers of the Year: Part Two
Goalkeepers, gold miners and happiness: We look at the most interesting numbers of 2014
Numbers of the Year: Part One
What is so special about 39,222 Mexican teachers? Professor Carlos Vilalta tells us
Soviet World War Deaths
Did almost 80% of boys born in the Soviet Union in 1923 not survive World War Two?
Zimbabwe's Economy
Following Zimbabwe鈥檚 budget last week, what do the numbers mean for the nation's future?
Teenage Pregnancy
The truth behind the claim that 'one-third' of US girls become pregnant as teenagers
Caps off to Rooney
Wayne Rooney wins his 100th cap but is it easier to earn them than in previous eras?
Pregnancy and Homicide
Is murder a leading cause of death for pregnant women as claimed in the film Gone Girl?
Tracking and Tackling Ebola
We speak to global health expert Hans Rosling about the numbers surrounding Ebola.
