A small mathematical revision to quantum mechanics could effectively limit the purported infinite capacities of quantum computers—if validated, that is.

Quantum walks sound abstract, but they sit at the center of a very concrete race: who will harness quantum mechanics to solve problems that overwhelm today’s most powerful supercomputers. Instead of ...

Although the potential applications of quantum computing are widespread, a new feasibility study suggests quantum computers ...

After 30 months of fast-paced innovation in quantum algorithms, six research groups are hoping to hit paydirt. But there can be only one big winner—if there is a winner at all.

Xanadu Quantum Technologies Inc. (“Xanadu”), a leading photonic quantum computing company, has today announced a novel quantum computational algorithm to accelerate the discovery and analysis of ...

One of the biggest promises of quantum computing is the ability to simulate molecules ...

The federal government has drawn a line: encryption that protects bank transactions, power grids, and classified communications will not survive the arrival of large-scale quantum computers, and the ...

The new architecture shows how quantum processors could work alongside classical HPC, creating hybrid environments to tackle ...

Chinese experts say the post-quantum cryptography standards developed for the US may not be secure enough, and would rather wait a few years for something better.

Harvest-now-decrypt-later threats push organizations toward hybrid cryptography and ML-KEM as quantum risks grow. Learn strategies in a webinar.

Google is testing a new certificate architecture in Chrome designed to protect HTTPS and TLS connections from future quantum ...

IBM unveils revolutionary quantum-centric supercomputing architecture, integrating quantum processors with GPUs and CPUs for advanced scientific research.