Working with OptQC, the Japanese company wants to make a game-changing optical quantum computer that operates at room temperature. For the past decade, quantum computing has struggled to balance ...

Researchers unveiled a new technique that validates quantum computer results—especially those from GBS devices—in minutes ...

Keithen Drury has positions in Alphabet and Nvidia. The Motley Fool has positions in and recommends Alphabet, IonQ, Microsoft ...

Rigetti Computing is one of the high-flying, pure-play quantum computing stocks.

Pure-plays like IonQ, Rigetti Computing, and D-Wave Quantum remain the most popular opportunities in quantum computing at the ...

A pure-play quantum company and a tech veteran vie for leadership in the new technology.

Despite a diverse business, this company is still a leader in the emerging technology.

Companies that make this technology useful in the real world could win big.

The next five years could likely prove whether the company has what it takes.

For decades, quantum computing has been heralded as a technology of the future, promising to solve problems far beyond the ...

A lot of smart people in tech seem to think that a potential “inflection point” in quantum computing is the real deal, and ...

Why Vitalik Buterin sees quantum computing as a real threat to Ethereum’s cryptography, what experts expect and how the ...