Interesting Engineering on MSN

Russia builds 72-qubit quantum computer prototype with 94% two-qubit accuracy

Researchers at the Russian state Atomic Energy Corporation Rosatom and Lomonosov Moscow State University have developed a ...
Arab Times

Russian scientists create 1st domestic 7-level ion-based quantum computer

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

Google’s quantum processor could perform 1,000 times better with Princeton’s new qubit

Simply swapping the Princeton-built qubit into Google’s best quantum processor, Willow, would improve its performance by ...
Interesting Engineering on MSN

China’s quantum computer harnesses microwaves to challenge Google’s supremacy

Researchers at USTC in China turned to microwave-based error correction to achieve a distance-7 logical qubit, much like ...
Physics World

Qubit ‘recycling’ gives neutral-atom quantum computing a boost

Create a Physics World account to get access to all available digital issues of the monthly magazine. Your Physics World account is sep ...
Fudzilla

Atom Computing has a 1,180-qubit quantum computer

A startup called Atom Computing announced that it has been doing internal testing of a 1,180 qubit quantum computer and will make it available to customers next year. The company has in the past only ...
EDN

Finland scales up quantum computing with a 20-qubit superconductive device

The state-owned VTT Technical Research Centre of Finland, a pioneering innovation and research collaborator for businesses and society, has unveiled the second quantum computer in Finland: a 20-qubit ...
Nasdaq

Rigetti Demonstrates Industry’s Largest Multi-Chip Quantum Computer; Halves Two-Qubit Gate Error Rate

BERKELEY, Calif., July 16, 2025 (GLOBE NEWSWIRE) -- Rigetti Computing, Inc. (Nasdaq: RGTI) (“Rigetti” or the “Company”), a pioneer in full-stack quantum-classical computing, today announced that it ...
Computer Weekly

Finland shows off its new 20-qubit quantum computer

VTT recently announced completion of Finland’s second quantum computer, which uses 20 superconducting qubits. The work, accomplished in partnership with IQM Quantum Computers, is another step on the ...
Phys.org

Quantum computing researchers develop an 8-photon qubit chip

A group of South Korean researchers has successfully developed an integrated quantum circuit chip using photons (light particles). It is a system capable of controlling eight photons using a photonic ...
Neowin

Fujitsu and RIKEN unveil 256-qubit superconducting quantum computer, will soon open access0 0

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 ...
Ars Technica

Atom Computing is the first to announce a 1,000+ qubit quantum computer

But other things are still in flux. On the previous version of the system, connections among qubits were handled by moving individual atoms next to each other in order to entangle them. But the ...