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.

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

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

The molecule, with the formula C13Cl2, was assembled atom-by-atom at IBM from a custom precursor synthesized at Oxford University, with individual atoms removed one at a time using precisely ...

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

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

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 ...