Quantum computers struggle with a major flaw: their information vanishes unpredictably. Scientists have now created a new method that can measure this loss over 100 times faster than before. By ...

Researchers at the California Institute of Technology theorize that a functional quantum computer may require far fewer ...

Building a utility-scale quantum computer that can crack one of the most vital cryptosystems—elliptic curves—doesn’t require ...

Quantum computers are coming. And when they arrive, they are going to upend the way we protect sensitive data. Unlike classical computers, quantum computers harness quantum mechanical effects — like ...

The quantum layer will will not be exhausted by one hardware modality, one algorithmic framework or one vendor’s roadmap.

This advancement in quantum algorithms could help accelerate some of the most computationally intensive simulations ...

Researchers at ETH Zurich have realized particularly stable quantum logical operations with qubits made of neutral atoms.

One paper finds that attacking the bitcoin blockchain through quantum mining would demand the energy output of a star.

My two favorite quantum computing stocks that I think will soar during the next few years are IonQ ( IONQ 7.83%) and D-Wave ...

Google's quantum paper made headlines with that number. Here's what it means, what's actually at risk, and why 6.9 million ...

New research and industry timelines are accelerating efforts to replace cryptography that quantum computers could eventually ...