Quadratic regression extends linear regression by adding squared terms and pairwise interaction terms, enabling the model to capture non-linear structure and predictor interactions. The article ...

Apple’s new Creator Studio subscription bundle officially launches today, offering access to a wide range of updated professional apps for an all-or-nothing price of $12.99 a month or $129 a year.

For those who have used PCs for a sufficiently long time, you probably remember trying to insert a USB plug into a port, only to have to flip it upside-down to get it in there. The advent of USB-C in ...

The sudden removal of China’s two most senior generals is believed to be a stark warning underscoring President Xi Jinping’s zero-tolerance focus on Communist Party discipline and political purity ...

San Francisco Ballet Artistic Director Tamara Rojo said she’s an admirer of British choreographer John Cranko and his 1965 opus “Eugene Onegin.” The company has performed it several times, and it is ...

Welcome to the era of the Polymarket sharp. Joel Holsinger made hundreds of dollars on Kalshi after correctly guessing which turkey President Trump would pardon last year.Credit...Oliver Farshi for ...

US stocks slid on Friday as President Trump said he would nominate Kevin Warsh to lead the Federal Reserve, against a background of a rising dollar and a screeching halt to 2026's roaring metals rally ...