Quantum computers have the potential to solve problems far beyond the reach of today's fastest supercomputers. But today's machines are notoriously fragile. The quantum bits, or "qubits," that store ...

Ripples spreading across a calm lake after raindrops fall—and the way ripples from different drops overlap and travel outward ...

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

Quantum computers have the potential to solve problems far beyond the reach of today’s fastest supercomputers. But today’s machines are notoriously fragile. The quantum bits, or “qubits,” that store ...

Aaron Lauda has been exploring an area of mathematics that most physicists have seen little use for, wondering if it might have practical applications. In a twist even he didn’t expect, it turns out ...

Quantum computers, systems that process information leveraging quantum mechanical effects, could soon outperform classical computers on some complex computational problems. These computers rely on ...

As quantum computing evolves from theory to commercialization, two distinct visions are emerging. Rigetti Computing RGTI and D-Wave Quantum Inc. QBTS represent divergent paths toward unlocking quantum ...

As our demand for powerful processors rises, our need for a solution outside classical computing mounts. Quantum computing could help solve some of the more complex problems plaguing us. With quantum ...

Quantum computing is no longer just a scientific experiment; it is shaping up to be the next frontier in real-world problem-solving. Companies like Rigetti Computing RGTI and Quantum Computing Inc.