Quantum computing has long been dominated by proprietary machines locked behind corporate and national lab firewalls, but a ...

A hundred years ago, quantum mechanics was a radical theory that baffled even the brightest minds. Today, it's the backbone ...

Quantum computers could revolutionize everything from drug discovery to business analytics—but their incredible power also ...

The CP2K open-source package is among the top three most widely used research software suites worldwide for simulating the ...

Diamonds might be the next big thing in quantum computing. Quantum Brilliance now grows ultra-pure diamonds for better ...

Rigetti Computing boasts an interesting picks-and-shovels strategy. But commercially viable quantum devices remain years away. For now, companies like Rigetti rely more on hype than fundamentals. It's ...

Santa keeps delivering for quantum computing investors this year. On Monday, shares of well-known quantum computing firms shot up by double digits, with D-Wave Quantum stock up almost 15% and Quantum ...

Researchers say they have created the world's first scalable atomic quantum processor that achieves record-breaking 99.99% fidelity. When you purchase through links on our site, we may earn an ...

Kara Greenberg is a senior news editor for Investopedia, where she does work writing, editing, and assigning daily markets and investing news. Prior to joining Investopedia, Kara was a researcher and ...

Alphabet's Willow quantum computing chip is delivering incredible results. IonQ has the world's most accurate quantum computing technology. Nvidia is bridging the gap between traditional and quantum ...

Quantum Computing Inc. remains a highly speculative, pure-play quantum stock with minimal revenue and an excessive valuation. QUBT's photonic-based, room-temperature quantum approach is differentiated ...

Microsoft could have a game-changing quantum computing technology with its topological superconductors. Wall Street is especially bullish about the tech stock. The best reason to buy Microsoft, though ...