Follow the latest news after the U.S. and Israel launched a massive attack on Iran that killed Iran's Supreme Leader Ayatollah Ali Khamenei.

The S&P 500 and Nasdaq finished in the red for February amid growing fears about the impact of artificial intelligence on the economy.

The Dow Jones Industrial Average added 238.14 points, or 0.49%, to close at 48,739.41. The 30-stock index snapped a three-day run of losses. The S&P 500 gained 0.78% and ended at 6,869.50, while the ...

Traders watched rising geopolitical tensions and worried the U.S.-Iran conflict could go on longer than anticipated.

Traders reacted to the release of the delayed January jobs report, which showed a gain of 130,000 on the month.

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Major averages fell Monday on renewed AI disruption concerns. President Donald Trump's threat to hike global tariffs to 15% and tensions between the U.S. and Iran also kept traders on edge. A global ...