These companies look poised to succeed in the long-term quantum race.

Google claims to have achieved a verifiable quantum breakthrough with a new algorithm that outperforms the most powerful ...

A few years from now, many investors could look back and wish they had bought these stocks.

Add UBS to the growing number of Wall Street firms paying attention to quantum computing stocks. UBS says IBM and Google bear ...

Amid some scepticism, many say the machines can now achieve results beyond the capability of traditional computers ...

IonQ and Alphabet are taking different approaches in quantum computing, and both could be long-term supercomputer stars.

GOLETA, Calif. – Michel H. Devoret was one of three physicists who won this year’s Nobel Prize in physics for a series of experiments they conducted more than four decades ago. As a postdoctoral ...

Small, pure-play companies and tech leaders are involved in this field.

Two physicists involved with efforts by Alphabet Inc.’s Google to build working quantum computers have been awarded the Nobel Prize in Physics together with a colleague from the U.K. John M. Martinis, ...

Quantum computing risks are already influencing Bitcoin portfolios as institutions reassess security, cryptography vulnerabilities, and the network’s ability to upgrade.