Can Bitcoin’s 21-million limit survive quantum and cross-chain pressures? The 21-million Bitcoin limit is one of the most iconic features of the protocol — a hard-coded cap that defines its scarcity, ...

Quantum computers, systems that process information leveraging quantum mechanical effects, could soon outperform classical computers on some complex computational problems. These computers rely on ...

Researchers from the National University of Singapore (NUS) have achieved exciting progress in quantum metrology, a field that harnesses quantum effects to make measurements with unprecedented ...

The future of data security depends on the reliable application of quantum technology, but its widespread adoption requires rigorous verification. Researchers have developed a novel approach to verify ...

What is the Q-Day prize? The Q-Day Prize is a challenge to make the Bitcoin network quantum resistant. On April 16, 2025, quantum computing-focused company Project 11 announced the “Q-Day Prize,” a ...

The encryption protecting communications against criminal and nation-state snooping is under threat. As private industry and governments get closer to building useful quantum computers, the algorithms ...