The Nasdaq notched a record as the Dow and S&P 500 slipped Thursday. The broader market turned defensive as President Donald Trump's reciprocal tariffs took effect.

Enfabrica, a Silicon Valley-based chip startup working on solving bottlenecks in artificial intelligence data centers, on Tuesday released a chip-and-software system aimed at reining in the cost ...

A billion dollars' worth of Nvidia chips fell off a truck and found their way to China, report says ...