Quantum computing could first expose vulnerabilities in crypto networks, positioning Bitcoin as an early warning system for broader financial infrastructure risk. The real bottleneck is governance, ...

ORNL and PNNL have eliminated silicon-29 and germanium-73 disturbances to dramatically improve qubit lifetime.

A quantum problem once described as impossible for classical computers has now been solved using relatively modest hardware.

Quantum computers, systems that process information using the principles of quantum mechanics, could solve some problems that ...

Quantum computing is starting to pull rubidium out of obscurity. The metal is produced in tiny amounts, yet new hardware plans could make it far more valuable to technology companies, governments, and ...

A surge of funding and federal action is giving the once-futuristic technology a more immediate role in everything from ...

To this day, we have yet to see a quantum computer conclusively perform a single useful task. Existing machines are simply too small and error-ridden to solve commercially relevant problems. That hasn ...

Quantum computing is advancing fast, and nations are racing to field the first machines powerful enough to break modern encryption. This race has direct consequences for the commercial space industry, ...

The alleged dangers of AI have been shoved down people’s throats for years, led by doomerism about it eliminating human jobs or wiping out mankind itself. Yet, there are far fewer discussions about ...

IonQ gained ground while D-Wave, Rigetti, and Quantum Computing Inc. all declined as investors began rewarding commercialization over scientific promise. Jensen Huang warned practical quantum ...

The approach is known for high accuracy, but scaling it up while preserving that accuracy is technically difficult. Helios uses barium ions in what is called a quantum charge-coupled device, or QCCD, ...