Scientists demonstrate a process called "magic state distillation" in logical qubits for the first time, meaning we can now ...

IonQ is far from profitability, but its trapped-ion technology is unique among quantum computing companies. IBM has released ...

"A technology that can perform endless complex calculations in zero-time, warp-speeding human knowledge and development." ...

Wall Street got the message, with Rigetti stock jumping 30% Wednesday, trading at $16.56. The breakthrough system is built on ...

When looking at the business (or lack thereof) for IonQ, the near future looks a lot like the past: research and development.

CNBC's Jim Cramer named one quantum stock to "own," while another company achieved a major technical breakthrough and ...

Rigetti's stock surged 50% after achieving a key quantum computing milestone. Read why I recommend selling RGTI shares at ...

Quantum computers have operated under a significant limitation: They can run only one program at a time. These million-dollar ...

Quantum computing will not deliver truly useful business results overnight, but the pace of progress is no longer linear; ...

European researchers are developing quantum computers using light and glass, in a collaboration that promises breakthroughs in computing power, battery technology and scientific discovery.

Key points Quantum science is helping develop new technologies that have the potential to solve some of the world's greatest ...

Your days of being frustrated by a sluggish smartphone or laptop could be coming to an end: scientists have discovered a new ...