Some of the models used to forecast everything from financial trends to animal populations in an ecosystem are incorrect, ...

The S&P 500 is highly concentrated in the Mag 7, making diversification beyond Big Tech increasingly attractive for long-term ...

Meet Mark Grebner, the Michigan statistician who helped pioneer the science of predicting whether someone will vote Republican or Democratic.

Statistical models predict stock trends using historical data and mathematical equations. Common statistical models include regression, time series, and risk assessment tools. Effective use depends on ...