QBTS and IONQ show divergent 2025 gains, but 2026 may favor IonQ with platform breadth and quantum system advances.

Rigetti Computing (NASDAQ: RGTI) was one of the hottest quantum computing stocks in 2025, as the company hit some important ...

You may have noticed several commonalities among my top three quantum computing stocks to buy in December. They're all so-called "Magnificent Seven" stocks. They all operate widely used cloud ...

"Quantum" may seem like a useless buzzword, but quantum computing is a real thing, and it's actually understandable even if ...

A new microchip-sized device could dramatically accelerate the future of quantum computing. It controls laser frequencies ...

Rigetti's technology is much faster than IonQ's, but more error-prone.

The breakthrough outstrips all other silicon quantum processing units, clearing the path to fault tolerant, commercial scale ...

Origin Wukong's developers, Origin Quantum Computing Technology Co., launched China's fourth-generation self-developed quantum control system supporting over 500 qubits. Named Origin Tianji 4.0, this ...

There has been a break through in the quantum industry with a company unveiling a new processor that is 100x denser than any ...

Physicists at Silicon Quantum Computing have developed what they say is the most accurate quantum computing chip ever ...

Nvidia claims to have kicked off the “quantum-GPU computing era,” unveiling a way for quantum computers to interconnect with classical systems. Revealed at the chip giant’s GTC event in Washington, ...

A team of Australian and international scientists has, for the first time, created a full picture of how errors unfold over ...