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 ...

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

Quantum walks sound abstract, but they sit at the center of a very concrete race: who will harness quantum mechanics to solve problems that overwhelm today’s most powerful supercomputers. Instead of ...

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

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 ...

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

CZ says crypto can survive quantum computing by upgrading to post-quantum algorithms, but cautions of execution ...