The world of quantum computing is a noisy place, where error correction is needed to ensure quantum devices run correctly ...

Scientists have achieved a world first by loading a complete genome onto a quantum computer – a major step towards using ...

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

Research suggests Bitcoin users could defend against future quantum attacks using a transaction design that works within ...

Google's new whitepaper says it could take only minutes for a quantum system to crack Bitcoin.

When we measure a qubit in superposition, it picks one state, like a spinning coin landing heads or tails. This is called ...

Quantum hardware and software are advancing rapidly – and our online encryption systems need to change to stay ahead.

Mid-circuit measurements are one of the biggest practical hurdles in quantum error correction on encoded qubits. Researchers in Innsbruck and Aachen have now proposed and experimentally demonstrated ...

New research suggests quantum computers capable of breaking internet encryption may arrive sooner than expected—with AI ...

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 ...