Identifying quantum phases of matters has quantum computers stumped and could represent a boundary to physical observation ...

Rigetti's larger revenue and lower stock valuation suggests it's the better investment choice over QCi. However, the quantum ...

Designed to accelerate advances in medicine and other fields, the tech giant’s quantum algorithm runs 13,000 times as fast as ...

Wave, and Rigetti have delivered mind-boggling returns as "Q-Day" encryption threats drive government urgency and ...

The breakthrough, confirmed in Nature, pushes quantum computing from theory to real-world validation. Alphabet stock rose 1.8 ...

Governments and technology companies are fueling an urgent, high-stakes race to develop quantum power, which promises to ...

Alphabet Inc.’s Google ran an algorithm on its “Willow” quantum-computing chip that can be repeated on similar platforms and ...

A new type of germanium superconductor could allow classical and quantum chips to be built into one device, creating better ...

Company CEO Jensen Huang unveiled NVIDIA’s new hybrid computing architecture, NVQLink, on Tuesday, as well as the deployment ...

Nvidia (NASDAQ:NVDA) may not be a quantum computing innovator, but CEO Jensen Huang, a man some consider the godfather of AI, ...

D-Wave, IonQ, and Rigetti are deeply unprofitable. Over the past year, the first two companies burned twice as much cash as ...

If you're looking for a smart quantum computing stock to buy, Alphabet is the best choice. Not only is it the pacesetter in ...