I n march 2018 a Democrat won a stunning victory in a special election for Pennsylvania’s 18th district in the House of Representatives, flipping a seat that Donald Trump had won by 20 points. The result made clear that Republicans’ House majority would soon be washed away in the midterms.

At just 26, Chaz Nuttycombe has taken the election prediction world by storm, becoming one of the most talked about and sought-after forecasters in the country.

Predicting future events is difficult. The Babylonians discovered this nearly 2,700 years ago, when they began trying to predict the weather. We have been working to improve those forecasts ever since. Lives, crops and more depended on them. It took until ...

Predicting future events is difficult. The Babylonians discovered this nearly 2,700 years ago, when they began trying to predict the weather. We have been working to improve those forecasts ever since. Lives, crops and more depended on them. It took until ...