In early 2023, Palantir CEO Alex Karp claimed the company was developing a revolutionary AI product—one that hadn’t yet been built. Internally, engineers were surprised. But they acted fast, creating ...

The Nasdaq slid 137.03 points (0.7 %) to 20,916.55, the S&P 500 fell 30.75 points (0.5%) to 6,299.19 and the Dow edged down ...