A device with more than 6000 quantum bits, or qubits, has smashed a previously-held record and is the first step towards building the largest quantum computer yet. Each of these is a neutral caesium ...

Quantinuum has introduced Helios, its most advanced quantum computer yet, setting new records in performance, fidelity, and scalability. Building on its predecessor H2, the system nearly doubles the ...

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

Quantum computers are shifting from lab curiosities into real machines that can already outperform classical systems on ...

Researchers have made a major advance in quantum computing with a new device that is nearly 100 times smaller than the diameter of a human hair. Published in the journal Nature Communications, the ...

The Majorana 1 quantum computer was hailed as a significant breakthrough by Microsoft, but critics say the company has yet to ...

Physicists at Silicon Quantum Computing have developed what they say is the most accurate quantum computing chip ever ...

Scientists invent a new device that aims to solve thermal interference from electronic components — one of the biggest barriers to commercial quantum computing. When you purchase through links on our ...

A number of voices question when quantum computing technologies will deliver true business value, but IT and networking giant Cisco says that through new networking application demos for classical use ...

Nvidia's CUDA-Q software will help quantum computing companies bridge the gap between traditional computing and quantum computing. Alphabet has a compelling quantum computing device. IonQ's trapped ...