The quantum battery (QB) has been proposed as an alternative to the electrochemical energy storage devices we know so well.

Start implementing post-quantum cryptography, keep an eye on adversarial quantum programs and secure the quantum supply chain.

Amazon revealed a prototype quantum computing processor it developed, called Ocelot, which the company says will help reduce ...

The company insists the present generation of quantum computers, that use qubits, often run into errors, which they cannot resolve on their own ...

Quantum computing progress is slow, and press releases often fail to convey the amount of work required to make practical ...

A ‘topoconductor’ is a brand-new type of material that Microsoft created. It helps keep the quantum information safe from ...

Oxford physicists set a new record in qubit fidelity, slashing single-qubit gate error rates to near-zero for scalable ...

Another challenge is connectivity. Not all qubits can directly interact with each other. It’s like trying to send a message ...

Understanding randomness is crucial in many fields. From computer science and engineering to cryptography and weather ...

This time around, the company is showing that it can get an actual logical qubit into a variant of the same hardware. In the earlier version of its equipment, the resonator cavity had a single ...

This unprecedented level of precision was achieved using a trapped calcium ion as the qubit (quantum bit). These are a natural choice to store quantum information due to their long lifetime and ...

Quantum computing company IonQ announced Monday that it will acquire quantum systems developer Oxford Ionics in a mostly stock deal valued at $1.07 billion. The acquisition comes amid a sizzling ...