Quantinuum has unveiled a third-generation quantum computer that could be easier to scale up than rival approaches.

Quantum computing is finally heating up. There is a heady mix of high-profile and highly resourced big tech players like ...

The algorithms could also benefit AI by generating large, diverse datasets to train models or by enabling quantum-enhanced ...

“The Future is Here,” declares a glowing neon sign at the entrance to IQM’s quantum data centre in Munich. It’s a bold claim — but one the Finland-based startup is determined to fulfil. To the right ...

Its mind-boggling complexity is probably a factor in why quantum has ended up with a lower profile than tech's current ...

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 ...

The quantum computing market is projected to reach USD 20.20 billion by 2030 from USD 3.52 billion in 2025, at a CAGR of 41.8% during the forecast period.

Shares of quantum computing pure-play stocks IonQ, Rigetti Computing, and D-Wave Quantum have catapulted higher by as much as ...

One company that's emerged as a perceived leader in the space is IonQ (NYSE: IONQ), which uses trapped-ion technology to power its quantum architecture. With shares surging nearly 300% over the last ...

Researchers at Toshiba Europe have used quantum key distribution (QKD) cryptography to send messages a record 254km using a traditional fibre optic cable network. It’s the first time scientists have ...

Quantum computing stocks are stacking cash in 2025, with industry exchange-traded fund Defiance Quantum ETF (ticker: QTUM) up 36.2% year to date as of Nov. 4 and outperformers like Rigetti ...

Quantum computing stocks plummeted, losing $30B in market value in weeks, as overhyped expectations for commercialization.