The technique used by Google, known as surface code, works by connecting each qubit in a two-dimensional grid to its nearest ...

Quantum computing is capable of mind-bending tricks. With Sygaldry, Chad Rigetti hopes it can lower the costs for AI ...

Quantum computing is advancing quickly and becoming commercially viable. As a result, it now needs its own real estate.

IBM laid out a detailed plan for a large-scale machine in June, declaring it was on track to build one by the end of the ...

Google veteran Graham Cooke argues quantum computing won't breach Bitcoin’s security, despite advances in quantum chips.

Alphabet is accelerating in AI and quantum computing, with major breakthroughs like quantum supremacy and the Willow chip.

Even if you’re not ready to jump into post-quantum cryptography with both feet, you can start taking practical steps now to ...

While IonQ, Rigetti Computing, and D-Wave Quantum are central figures in the quantum computing spotlight, I see a member of ...

Tech companies in the United States are racing to scale quantum computer systems from lab prototypes to industrial machines.

Tech giants IBM and Google are on the brink of achieving practical quantum computing, transforming lab experiments into ...

Rigetti Computing stock is up big, but is the run over? Explore the risks and rewards of this quantum computing stock to ...

Current systems operate with fewer than 200 qubits—quantum computing’s basic building blocks. Industrial applications require ...