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

Google has once again claimed the prestigious milestone of quantum supremacy, asserting that its latest quantum computer has outperformed classical counterparts in specific computational tasks. This ...

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

A verified leap flips the script on computing power. The stock market has a new obsession this year, and it’s not just AI. Quantum computing stocks have had a rollicking 2025, becoming arguably the ...

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.

Enabled by the introduction of its Willow quantum chip last year, Google today claims it's conducted breakthrough research that confirms it can create real-world applications for quantum computers.

In its second-quarter shareholder update, the company highlighted these wins as validation of its practical, purpose-built systems, while positioning its room-temperature, energy-efficient technology ...

Quantum computing has long lived in the realm of lab demos and bold PowerPoint slides, but two of the industry’s biggest players now say the first truly useful machines are less than five years away.

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 ...

For quantum computers to change the game of computation, scientists need to show that the machines’ calculations are correct. Now, there’s hope. Google’s Willow quantum chip has achieved verifiable ...

Quantum computers are still in their infancy. Presently limited to 100 or so error-prone qubits, the quantum equivalents to classical bits, they are far from supreme calculating machines that are ...

Google’s Latest Quantum Experiment Moves from Hype to Proof Your email has been sent Using a technique called Quantum Echoes, Google says its latest chip has delivered results that outperform ...