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

“In quantum computers, information is transmitted and stored using so-called qubits (quantum bits). But quantum information ...

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 ...

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

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

Explore the best college majors for quantum computing roles, the skills employers want, and how to choose the right program.

Anxieties over the quantum threat to Bitcoin have been growing, but Bernstein backs Back in saying there’s no cause for alarm ...

​For much of the past decade, post-quantum cryptography (PQC) lived primarily in academic journals and standards committees.

A new scheme from a StarkWare researcher works under existing consensus rules, offering an emergency fallback while BIP-360 ...

A method that relies on hitting materials with neutrons can measure how much quantum entanglement hides within them, which ...

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