A quantum computer is dramatically different from the computers we have – our laptops, desktops and smartphones.

Princeton researchers have created a superconducting qubit that stays stable more than three times longer than previous designs, marking a major leap toward practical quantum computers.

In a significant leap toward scalable quantum computing, China’s QuantumCTek Co has claimed to have developed a self-developed superconducting quantum measurement and control system, the ez-Q Engine 2 ...

A quantum computing startup has announced plans to develop a utility-scale quantum computer with more than 1,000 logical qubits by 2031. Nord Quantique has set an ambitious target which, if achieved, ...

German quantum computing startup Planqc will lead a project to build a 1,000-qubit neutral-atom quantum computer for the Leibniz Supercomputing Centre (LRZ) in Munich. The project – dubbed the ...

IonQ ( IONQ +3.67%) and Rigetti Computing ( RGTI +9.04%) are two prominent pure-play quantum computing stocks. However, IonQ ...

The quantum computing industry reached an inflection point in 2025, the ‘Year of Quantum’. The first quarter saw over $1.25 billion invested ...

4x increase in qubits on Fujitsu and RIKEN's hybrid quantum computing platform to expand computational capabilities KAWASAKI and WAKO, Japan, April 21, 2025 /CNW/ -- Fujitsu Limited and RIKEN today ...

Canadian company Nord Quantique has developed a novel method to improve quantum error correction (QEC) that will help develop smaller and energy-efficient quantum ...

Quantum computing stocks have been all the rage over the past year, driving some astronomical returns for investors who had ...

Fujitsu and RIKEN (a leading Japanese research institute) have announced that they’ve developed a new 256-qubit superconducting quantum computer, which significantly expands their quantum computing ...