A team of physicists set out to test some of the most exciting claims in quantum computing—and found a very different story. Instead of confirming breakthroughs, their careful replication studies ...

What once took up the entire space of IBM’s early computer lab now fits on a chip. The question is how and when will the ...

Quantum computing has long occupied the edges of our collective imagination – frequently mentioned, rarely understood. For many, it remains a distant prospect rather than an immediate concern. But ...

Naoris Protocol says its blockchain network uses quantum-resistant cryptography, as the wider crypto industry prepares for ...

Imagine a world where quantum computers can communicate across cities, countries, or even continents, exchanging information at lightning speed with unbreakable security. Researchers at the University ...

A small mathematical revision to quantum mechanics could effectively limit the purported infinite capacities of quantum ...

Quantum computers, systems that process information leveraging quantum mechanical effects, could outperform classical computers on some computationally demanding tasks. Despite their potential, as the ...

Two papers published this week have reignited debates about the risk posed by “Q-day” to the cryptography that underpins ...

The startup’s central idea to bring quantum computing to room temperature is even more outlandish than quantum itself: ...

After announcing a 2029 target for migration to post-quantum cryptography (PQC), Google has warned that a quantum system ...

Still confused about quantum investing? A fund like the Defiance Quantum ETF (QTUM) can make it easier to get started. At its ...