AI-created computer chips could revolutionize how our computers run, but scientists say they're so complex we can't ...

But rival AMD overtook Intel in market value last year, thanks in part to an expensive bet on chip design. WSJ’s Asa Fitch explains the companies’ battle for the brains of your computer.

DeepSeek’s A.I. models show that China is making rapid gains in the field, despite American efforts to hinder it.