Economist and historian Lawrence W. (“Larry”) Reed is president emeritus, Humphreys Family Senior Fellow, and Ron Manners ...

Most of us have little trouble working out how many millilitres are in 2.4 litres of water (it’s 2,400). But the same can’t ...

A new collection of research papers examines how humans conceptualize numbers and the numeral systems we’ve build around them ...

Most of us have little trouble working out how many milliliters are in 2.4 liters of water (it's 2,400). But the same can't be said when we're asked how many minutes are in 2.4 hours (it's 144).

It’s a little after 6:30 on a brisk July morning in a stone hut high in the Italian Alps. A gently hissing wood fire is ...

Objectives To estimate the attributable mortality to secondhand tobacco smoke (SHS) exposure among the population aged 35 years and older in Brazil and its 27 federal units in 2019. Study design ...

It is desirable that the common reference points are presented in different ways for different purposes. For some purposes it will however be appropriate to summarise the set of proposed Common ...