D-Wave Quantum shares (NYSE:QBTS) surged during early trading Tuesday, after the company announced the general availability of its Advantage2 quantum computing system, which is its most advanced ...

Quantum memory and communication systems represent a transformative frontier in information technology, harnessing quantum mechanical phenomena to store, manipulate and transmit quantum states over ...

IonQ also set a world record for 2-qubit gate performance, a measure of accuracy and speed for quantum systems. The company ...

We're still years away from practical full-scale quantum computing systems. That makes many quantum computing stocks risky.

Rigetti sells on-premises 9-108 qubit quantum computing systems, supporting national laboratories and quantum computing ...

New System Delivers Significant Performance Gains with Greater Coherence and Increased Qubit Connectivity to Better Tackle More Complex Problems at Scale Production-Ready 4,400+ Qubit Annealing ...

Quantum computing promises extraordinary power, but that same power may expose new security weaknesses. Quantum computers are expected to deliver dramatic gains in processing speed and capability, ...

Quantum computers could rapidly solve complex problems that would take the most powerful classical supercomputers decades to ...

Origin Wukong's developers, Origin Quantum Computing Technology Co., launched China's fourth-generation self-developed quantum control system supporting over 500 qubits. Named Origin Tianji 4.0, this ...

System placement to support Italy’s newly formed Q-Alliance objectives and its state-of-the-art quantum computing research facility “The agreement with SQT is an important milestone in our ongoing ...

India's first commercial quantum computer is set to launch at IIIT Dharwad, advancing Karnataka's leadership in quantum ...