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).

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

The COLA method can help identify whether you're operating on speculation, belief, evidence, or principle—and respond ...

Many Nigerians, including diplomats, lawyers and regional groups, have denounced American President Donald Trump's threat of a military invasion of the country over alleged Christians' ...