Quantum computers, computing systems that process information using quantum mechanical effects, could outperform classical ...

The performance of quantum computers could cap out after around 1,000 qubits, according to a new analysis published in the ...

SEEQC today announced a significant breakthrough in the development of scalable, chip-based quantum computers, with results published in a peer-reviewed study in Nature Electronics. The publication ...

Quantum computing presents an opportunity for Ethereum to become the first post-quantum secure global financial system. — ...

It's when research becomes ongoing rather than episodic that innovation shifts from isolated breakthroughs to durable, ...

Quantum computing stocks have struggled recently, but Wall Street analysts still think this group can be winners.

For decades, quantum computing has been heralded as a technology of the future, promising to solve problems far beyond the reach of supercomputers. But its practical use has remained elusive. That’s ...

A new quantum system called giant superatoms could protect quantum information and enable entanglement between multiple ...

BERKELEY, Calif., Sept. 30, 2025 (GLOBE NEWSWIRE) -- Rigetti Computing, Inc. (Nasdaq: RGTI) (“Rigetti” or the “Company”), a pioneer in full-stack quantum-classical computing, announced today that it ...

IBM and IonQ are both early movers in the nascent market.

Quantum computing is a rapidly emerging technology that uses the laws of quantum mechanics to speed up calculations and ...