Semiconductor manufacturing in the United States is making a comeback. What investors should know.

TOKYO—Atsuyoshi Koike dreams of making computer chips on the moon. First, though, he has to prove he can do it on earth. Koike is the public face of Japan’s multibillion-dollar effort to muscle back ...

President Donald Trump announced overnight that Apple will begin using Intel’s factories to make computer chips, a major ...

A new plasma chemistry breakthrough could help manufacturers build the next generation of smaller, faster, and more powerful ...

Current copper wiring in computer chips struggles to carry electricity efficiently as circuits shrink to the nanoscale, leading to a process that generates heat and limits performance. These materials ...

In recent years, computer chip performance has bumped up against the physical limitations of the space available on integrated circuits.

The agreement with the start-up Cerebras is the latest in a series intended to expand the A.I. company’s computing power. By Cade Metz Reporting from San Francisco After signing deals to use computer ...