Identifying quantum phases of matters has quantum computers stumped and could represent a boundary to physical observation ...

Quantum computing is gaining steam among Big Tech companies and drawing increased interest from Washington. Here's what the technology is and what it means for the future.

Once fault tolerance is solved, IBM expects to scale its quantum computers up to 2000 quantum bits in 2033 and beyond. The ...

IBM is gaining traction in the quantum computing segment and is positioned to benefit from a first-mover advantage following ...

D-Wave Computing is upgraded to Buy, driven by positive quantum sector developments and Nvidia's NVQLink announcement. Learn ...

At its GTC DC event, the company announced major initiatives spanning quantum computing, 6G networks and “AI factories” built ...

The US is taking equity stakes in quantum-computing firms, signaling a bold new era of state-backed innovation in a ...

The breakthrough, confirmed in Nature, pushes quantum computing from theory to real-world validation. Alphabet stock rose 1.8 ...

It's not too late to buy one quantum computing stock that's soared over 500% in six months -- but there's a catch.

Investor attention now shifts to Rigetti’s third-quarter earnings report, scheduled for after the bell on Nov. 10. Wall ...

Quantum stocks are trading higher Monday following recent reports indicating the Trump administration is in talks to take ...