SEEQC, which traces its lineage back to IBM, is building the world’s quantum computers. They might prove critical in the ...

A device smaller than a grain of dust may help unlock the kind of quantum computers people have only dreamed about. Built on ...

A new microchip-sized device could dramatically accelerate the future of quantum computing. It controls laser frequencies ...

Researchers at Google have used their Willow quantum computer to demonstrate that "quantum contextuality" may be a crucial ...

Russian scientists have developed a 70-qubit quantum computer (a device that uses the principles and phenomena of quantum ...

IBM revealed Tuesday its roadmap for bringing a large-scale, fault-tolerant quantum computer, IBM Quantum Starling, online by 2029, which is significantly earlier than many technologists thought ...

Related: However, creating a single logical qubit traditionally requires dozens or even hundreds of physical qubits, significantly increasing the size, complexity and energy cost of a quantum computer ...

Russian scientists have created the country’s first ion-based quantum computer using a new type of quantum unit that works ...

Designed to accelerate advances in medicine and other fields, the tech giant’s quantum algorithm runs 13,000 times as fast as software written for a traditional supercomputer. A quantum computer at ...

The downside is that the physics and engineering needed to make quantum computers work have only just moved out of the theoretical realm and into reality.

Governments and tech companies continue to pour money into quantum technology in the hopes of building a supercomputer that can work at speeds we can't yet fathom to solve big problems.

IBM has just made a major announcement about its plans to achieve large-scale quantum fault tolerance before the end of this decade. Based on the company’s new quantum roadmap, by 2029 IBM expects to ...