Quantum computing technology is complex, getting off the ground and maturing. There is promise of things to come. potentially ...

Two promising pure-play quantum computer companies to consider are D-Wave Quantum (NYSE: QBTS) and IonQ (NYSE: IONQ). The ...

The commonly used RSA encryption algorithm can now be cracked by a quantum computer with only 100,000 qubits, but the technical challenges to building such a machine remain numerous ...

The breakthrough addresses concerns that powerful quantum computers could eventually crack encryption standards to leave vulnerable financial systems, government communications, health data and media.

The researchers' device is a ladderlike structure etched into diamond. The gaps between the ladder's "rungs" act like a mirror, temporarily trapping light particles emitted at the ladder's center.

Quantum computing advantages look weaker; classical methods beat a nitrogen-fixing molecule simulation, raising doubts about ...

With USC, IBM and RWTH as co-authors, paper introduces dynamic decoupling method to deliver highest ever fidelity on ...

A new ultra-fast monitoring system reveals that quantum computer qubits can change from stable to unstable in mere milliseconds.

An international team of scientists from IBM, The University of Manchester, Oxford University, ETH Zurich, EPFL and the University of Regensburg have created and characterized a molecule unlike any ...

A decade from now, the quantum computing market could be huge.

Rigetti Computing, Inc. (Nasdaq: RGTI) (“Rigetti” or the “Company”), a pioneer in full-stack quantum-classical computing, today announced its financial results for the fourth quarter and year ended ...