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Breast cancer screening
Could screening for breast cancer from the age of 40 save lives?
Is Trump right about blood plasma therapy?
Is convalescent plasma therapy effective for treating Covid-19?
Obesity and poker
Tim Harford looks at Covid-19 and obesity. Plus, what poker teaches us about statistics.
Belarus’ contested election
Tim Harford looks at the numbers behind the widely questioned election result
Melting Antarctic ice
If all the ice in Antarctica melted, would global sea levels rise by 70 metres?
Covid in Africa
Do we have enough data to know what’s happening on the continent?
Data in the time of cholera
A journey back to the birth of epidemiology
Covid misconceptions and US deaths
How many of us believe the myths about coronavirus?
Sweden’s lockdown lite
Sweden stayed open during the pandemic – how well did it work?
Why Trump is wrong about the USA’s coronavirus case comeback
The data behind the rise in coronavirus cases in the US