Amazon.com’s cloud unit has built its first quantum-computing chip, joining a growing roster of technology companies showing off futuristic hardware. Alphabet’s Google and Microsoft in the last two ...

While physical qubit counts grab headlines, the real breakthroughs are expected from fidelity, logical qubits and scalable ...

You may have noticed several commonalities among my top three quantum computing stocks to buy in December. They're all ...

IBM's diversified quantum roadmap and steady progress could give Big Tech an edge in 2026 as pure-play quantum stocks lose ...

Quantinuum has unveiled a third-generation quantum computer that could be easier to scale up than rival approaches. The US- and UK-based company Quantinuum today unveiled Helios, its third-generation ...

Quantum computing has long been viewed as a threat to cryptocurrencies, a technology that could one day crack the ...

There are currently about 80 companies across the world manufacturing quantum computing hardware. Because I report on quantum computing, I have had a chance to watch it grow as an industry from up ...

The company’s latest processor, Advantage2, launched in 2024, boasts over 4,400 qubits and a new design that makes them connect better. This should make it much faster and more precise for some really ...

IBM宣布，將於2029年推出代號「椋鳥」、全球首台具備實用規模的大型容錯量子電腦「Quantum Starling」，象徵在邁向可商用、可擴展的量子運算領域，再次邁出關鍵一步。 IBM公布量子運算最新藍圖 ...

IonQ (NYSE: IONQ), the world’s leading quantum company, today announced its participation in Web Summit 2025, one of the largest technology events in Europe. IonQ’s President of Quantum Computing and ...

Chinese tech giant Baidu launched a self-developed quantum computer in Beijing on Friday. In addition, it built a system enabling everyone to gain access to the quantum computer with any device, ...

Quantum computing is shifting from lab experiment to commercial race, and the market is starting to price in who might win.