IonQ just sold a 100-qubit quantum system to South Korea. Here's why that's not enough to make me buy the stock.

Quantum computing could take several steps forward in 2026.

Quantum computing aims for error correction by 2026, with Microsoft, Atom Computing, and QuEra leading efforts to deliver ...

Physicists at Silicon Quantum Computing have developed what they say is the most accurate quantum computing chip ever ...

Advances in quantum computing this year clarified timelines and forced a reassessment of Bitcoin’s future security.

Controlling qubits with quantum superpositions allows them to dramatically violate a fundamental limit and encode information ...

The novel design for the new qubit uses the chemical element tantalum in tandem with a special silicon substrate, creating ...

D-Wave is holding its annual Qubits quantum computing user conference on Jan. 27 and 28, 2026. The conference will feature ...

D-Wave Quantum’s quantum annealing technology has demonstrated applicability in real-world use cases. Both stocks are trading ...

In order to scale quantum computers, more qubits must be added and interconnected. However, prior attempts to do this have ...

Diamond color centers are a well researched field, but using them at scale as qubits was out of reach until recently. Their ...

Researchers at USTC in China turned to microwave-based error correction to achieve a distance-7 logical qubit, much like ...