The technology sector has a bad habit of switching from one hot investment idea to the next.

Rigetti and D-Wave are betting on very different paths to quantum supremacy.

(Photo: An image of a quantum computer inside a high-tech facility. The computer has metallic silver and gold-coloured tubing to assist in cooling. Credit: Getty Images) ...

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

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A method for making quantum computers less error-prone could let them run complex programs such as simulations of materials more efficiently, thus making them more useful ...

The collaboration of TU Wien with research groups in China has resulted in a crucial building block for a new kind of quantum computer: The realization of a novel type of quantum logic gate makes it ...

What business leaders need to do right now. Right now, criminal and state-sponsored hackers are intercepting and storing encrypted data they cannot yet decode. Likely targets include everything from ...

Two of the market’s most closely watched speculative growth names got hit hard on Tuesday. Archer Aviation (Nasdaq: ACHR) ...

The Bitcoin network took its first step towards quantum-computing resistance with the addition of BIP 360 to its repository.

Zcash co-founder Eli Ben-Sasson warns that the quantum computing threat demands urgent education and cryptographic upgrades.