Qubits—the fundamental units of quantum information—drive entire tech sectors. Among them, superconducting qubits could be ...

In the realm of quantum information distribution, sending a signal from point A to point B is like a baseball pitcher ...

Scientists have cooled qubits to record low temperatures using a quantum refrigerator powered by "hot thermal baths." ...

D-Wave Quantum Inc. (QBTS), a leader in quantum annealing computing, has seen its stock fluctuate in recent weeks. This ...

QphoX B.V., a Dutch quantum technology startup that is developing leading frequency conversion systems for quantum ...

Researchers in Austria have achieved a major milestone in quantum computing after obtaining a complete optical readout of ...

Kapoor, Liu Qiu, and Johannes M. Fink. 2025. All-optical superconducting qubit readout. Nature Physics. DOI: Research Group ...

Engineers in Japan have switched on the world's first hybrid quantum supercomputer. The 20-qubit quantum computer, called ...

Quantum computing takes a leap forward with fiber-optic-connected qubits, making large-scale and networked quantum systems ...

QuEra Computing, a Boston-based quantum computing company, has raised $230 million in a round led by Google (GOOGL) and ...