When political polls are aggregated together, that can make the results misleading.
How do you know whether to trust a poll? Look carefully at how it was conducted – and examine your own biases.
How data-driven behavioural sciences are being road tested in the political sphere.
The investigation is likely to end in one of two ways: the end of Donald Trump’s presidency, or the beginning of his second term.
In this year's election, the system of majority voting didn't allow voters to express their opinions adequately. If they had, the choice would have been between Kasich and Sanders.
Michelle Obama placed motherhood at the center of her role as first lady – a decision not all women applauded.