Applied Materials’ disappointing outlook is bad news for chip equipment makers, as more of the industry’s buying power consolidates toward Taiwan Semiconductor Manufacturing.

The renewable energy industry was reeling Friday over a move by the Trump administration to tighten tax rules for wind and solar projects. New Treasury guidance details how projects can qualify for ...

President Trump's tariffs continue to affect global markets and the economy. Follow for live updates on stocks, bonds and other markets, including the Dow Jones Industrial Average, S&P 500 and Nasdaq ...

Trump Says Tariff Rate on Semiconductors Could Reach 300%. Nvidia and AMD Stocks Fall.