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C-sections and sharks
Hospital births in China and whether it鈥檚 true 50% are delivered by caesarean section
Presidential candidates and dementia
The health risks some of the frontrunners in the US presidential race face.
The Simpsons and maths
Exploring the maths secrets of The Simpsons.
Koalas
Have bushfires destroyed 80% of the koala habitat in Australia?
Election Special (2/2)
Labour spending plans, Conservative claims on homelessness, the SNP's education record.
Tree planting pledges
Are the tree planting initiatives proposed by different UK political parties achievable?
Election Special (1/2)
50,000 nurses? 40 hospitals? Corporate tax rises? Tim Harford looks at Election pledges.
Testing tomatoes
Have these saucy fruits become less healthy over time?
The world鈥檚 busiest shipping lanes
Which is the busiest shipping lane in the world?
Bolivia: Can statistics help detect electoral fraud?
We look at the numbers and statistics from Bolivia鈥檚 disputed presidential election
