The once-powerful OpenAI-Microsoft partnership is unravelling amid rising tensions over computing power, intellectual property, and the race toward humanlike AI.

Trump’s tariffs and the trade war with China continue to impact global markets. Follow along for live updates on the Dow, S&P 500, Nasdaq and other markets.

The Trump 2.0 era is producing new crossovers in the financial world as some crypto firms consider applying for banking ...