Mr. Witt is the author of “The Radical Fund: How a Band of Visionaries and a Million Dollars Upended America.” As democracy in the United States spirals into a widening gyre of distrust, demagogy and ...
Presidential historian Allan Lichtman's "Keys to the White House" model has long been hailed as a reliable predictor of U.S. election outcomes. Developed in 1981, the model uses 13 true/false ...
The success of DeepSeek’s powerful artificial intelligence (AI) model R1 — that made the US stock market plummet when it was released in January — did not hinge on being trained on the output of its ...