The new era of Silicon Valley runs on networking—and not the kind you find on LinkedIn. As the tech industry funnels billions into AI data centers, chip makers both big and small are ramping up ...

Here is how Arista Networks (ANET) and Advanced Energy Industries (AEIS) have performed compared to their sector so far this year.

In June 1972, Bob Metcalfe, a 26-year-old engineer fresh out of graduate school, joined a new research lab in Palo Alto, California, as it set out to build something that few people could even imagine ...

The cuts could amount to about 6,000 jobs for the San Jose, Calif., maker of computer networking technology. By Eli Tan Reporting from San Francisco Cisco Systems, one of the largest makers of ...