A qubit is sort of like a spinning coin before it lands, but this state makes it more sensitive to outside forces, such as ...

Quantum computing is a promising field with massive long-term potential, but it is still in its early commercialization phase ...

A team of researchers at the University of Waterloo have made a breakthrough in quantum computing that elegantly bypasses the ...

Overview: Quantum computing is moving steadily from research into early commercial use across industries.Pure-play firms like ...

Rigetti achieved 99.5% 2-qubit gate fidelity, making meaningful progress toward the 99.9% threshold needed for fault-tolerant quantum computing. With $575 million in cash, Rigetti has the runway to ...

Paris-based quantum computing startup Alice & Bob has announced a stunning breakthrough in quantum computing: its qubits can now resist bit-flip errors for more than an hour. That’s four times longer ...

Russia has quietly vaulted into the front rank of quantum powers with a neutral-atom machine that combines a 72-qubit scale ...

However, creating a single logical qubit traditionally requires dozens or even hundreds of physical qubits, significantly increasing the size, complexity and energy cost of a quantum computer.

DARPA's HARQ program aims to enable different qubit types to work together, addressing the limitations of single-architecture ...