Is it true that 74% of African girls aged 15-24 HIV positive? Read more
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HIV in Africa
Is it true that 74% of African girls aged 15-24 HIV positive?
Sexist Data Crisis
Are we collecting enough data about women?
When Companies Track Your Life
How are companies using our personal data?
Brexit Economics
What will happen to trade and business in the UK after leaving the EU?
Ranking Iceland鈥檚 Football Team
Are Iceland's football team the best in the world per capita?
Sleeping: the 8-hour myth
Could having a lie-in lead to an early death?
Violence, shootings and the police in the US
Tim Harford investigates the numbers surrounding police shootings in the USA.
Ireland鈥檚 Shock GDP figures
Does Ireland have the fastest growing economy in the world?
Odd Socks and Algorithms
How can the techniques of computer science help us in everyday life?
Predicting Olympic Medals
What makes a country successful at winning gold, silver and bronze?
Swimming World Records
Why are swimming world records frequently being broken?
Counting Terror Deaths
Has 2016 been a particularly bad year for terrorism in Europe?
Death Penalty abolition
The story behind the countries that have not executed anyone for 10 years
Menstrual Syncing
Do women鈥檚 periods start to synchronise if they spend time together?
Drug deaths in the Philippines
How many people have died during President Duterte鈥檚 drug crackdown?
The Cost of a Wedding Gift
How much should spend when a couple get married?
Trump鈥檚 crime claims
Are some US inner cities more dangerous than Afghanistan?
Who Won the US Presidential Debate?
Polling on the Clinton-Trump TV showdown 鈥 and why not all polls are equal
Sustainable Development Goals 鈥 Are There too Many?
Is there a better way of looking at the Sustainable Development Goals?
Algorithms, Crime and Punishment
When maths can get you locked up.
Escobar鈥檚 Cocaine Deaths
How many people die for every kilo of cocaine?
Child Marriage and Dangerous Algorithms
Is a girl under 15 married every seven seconds? And beware dangerous algorithms
Ice Cream Versus Aid
Does the world spend more on ice cream than on humanitarian aid?
Liberia鈥檚 Rape Statistic Debunked
Is the claim that three out of four women were raped during Liberia's civil war true?
Avoiding Asteroids
We鈥檙e getting better at spotting Earth-bound space rocks 鈥 but how safe are we?
Good News on Renewables?
Renewable capacity has surpassed that of coal 鈥 is this good news?
How not to test public opinion
The survey by the Indian PM that breaks all the polling rules.
How risky is the contraceptive pill?
We look at the numbers behind the scary headlines about birth control.
Yellow cards for Christmas
Are footballers trying to get suspended for Christmas?
Life, Death and Data
Improving data to target help for the world's poorest people
Does Sweden Really Have a Six Hour Day?
Can you reduce working hours without affecting productivity?