Historical precedent hasn't been kind to next-big-thing technologies -- and quantum computing doesn't look to be an exception.

Headlines these days highlight pure-play quantum computing startups racing to build fault-tolerant machines. But history ...

Many megacap technology companies such as Nvidia, Amazon, Alphabet, IBM, and Microsoft are developing quantum computing technology. However, emerging names such as IonQ and Rigetti Computing seem to ...

Quantum computing has gone through two boom-and-bust cycles in the past year. The first started in late 2024, then burst in ...

The Nvidia logo outside the company's offices in Shanghai, China, on Monday, Sept. 22, 2025. In the last two weeks, NVIDIA, the enabler and chief beneficiary of the AI craze, has bought into quantum ...

Infleqtion expects to go public in late 2025 or early 2026. Its products are in use by Nvidia, the U.S. Department of Defense (DOD), NASA, and the U.K. government. Thanks to its revenue stream from ...

It’s 2025, and while everyone’s buzzing about AI, another tech revolution is quietly gaining steam: quantum computing.

Though they've recently had a bumpy ride, quantum computing stocks stacked cash overall in 2025, with industry exchange-traded fund Defiance Quantum ETF (ticker: QTUM) up 42% year to date as of Dec. 9 ...

The true danger isn't just that quantum computers will read our emails. It's that they'll fundamentally change what's ...

Quantum computing needs a sustainability initiative that benchmarks its carbon emissions throughout its entire life cycle ...

Lessons in how quantum computing is transforming decision-making and operational performance with Shivaprasad Sankesha ...

The JUPITER supercomputer set a new milestone by simulating 50 qubits. New memory and compression innovations made this breakthrough possible. A team from the Jülich Supercomputing Centre, working ...