The initiative hadn’t been planned to include xAI’s Grok model as recently as March, the former Pentagon employee said.

Elon Musk has raised concerns about OpenAI and SoftBank's Stargate initiative, which has scaled back due to internal ...

Unemployment data for new graduates of U.S. colleges has also upped scrutiny of the H-1B, and criticism by advocates for U.S. workers. The Federal Reserve Bank of New York in February reported ...