Quantum computers hold great promise for exciting applications in the future, but for now they keep presenting physicists and ...

D-Wave Quantum stock is sliding as quantum hype fades. QBTS is down sharply in 2026—here’s what makes it different and the ...

Quantum computers struggle because their qubits are incredibly easy to disrupt, especially during calculations. A new experiment shows how to perform quantum operations while continuously fixing ...

An experiment with superconducting qubits opens the door to determining whether quantum devices could be less energetically ...

Can quantum become even bigger than AI? And will it help soften the AI bubble as it seems set to burst? Experts share their ...

A new study uncovers how tiny misalignments in quantum communication links can quietly undermine security. Quantum key distribution (QKD) is a next generation method for protecting digital ...

An array of 15,000 qubits made from phosphorus and silicon offers an unprecedentedly large platform for simulating quantum ...

Quantum computing technology is complex, getting off the ground and maturing. There is promise of things to come. potentially changing the computing paradigm.

Researchers have demonstrated device-independent quantum key distribution (DI-QKD) over 62 miles (100 kilometers) of ...

Quantum computing has great potential , but its main unit, the qubit, is beset by inherent stability problems. However, this ...

A light has emerged at the end of the tunnel in the long pursuit of developing quantum computers, which are expected to ...

Small, pure-play companies and tech leaders are involved in this field.