Tech giant Google today said it expects to build a commercial quantum computer that can perform large-scale calculations without errors before the end of the decade. The company announced its plans at ...

In what could be a transformational development for Chicago, California-based tech company PsiQuantum is investing billions in the long-dormant South Works site in a quest to build the world’s first ...

IBM today unveiled its first ever quantum computer designed for commercial use, the sleek-looking IBM Q System One. The company says it has no plans to sell the device, but will instead allow ...

Alphabet Inc.’s Google plans to spend several billion dollars to build a quantum computer by 2029 that can perform large-scale business and scientific calculations without errors, said Hartmut Neven, ...