There were no meetings, no memos, and no consultations when the system was introduced—only a training session and the unspoken expectation that any lull needed explaining. “Especially working from ...

For years, a French mathematician searched for a proof that a gigantic number is prime. His method is still used 150 years ...

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).

Math scores in the US have been so bad for so long that teachers could be forgiven for trying anything to improve them.

We show that, compared with surgeon predictions and existing risk-prediction tools, our machine-learning model can enhance ...

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