Scientists have discovered the cause of a persistent glitch that continues to disrupt superconducting quantum computers, even ...

The day when a quantum computer can crack commonly used forms of encryption is drawing closer. The world isn’t prepared, ...

Building a utility-scale quantum computer that can crack one of the most vital cryptosystems—elliptic curves—doesn’t require nearly the resources anticipated just a year or two ago, two independently ...

Experts warn that quantum computing could one day break the encryption protecting the internet, with some estimates ...

Rigetti Computing (NasdaqCM:RGTI) has launched its 108-qubit Cepheus-1-108Q quantum system and made it broadly available via the cloud. The company has secured commercial contracts, including a ...

Today’s quantum computers are fundamentally impractical. But with a more resilient qubit, scientists believe they can unlock the technology’s extraordinary potential. Soon, they hope to prove it.

Chinese researchers claim that the launch of Hanyuan-2 represents a major step forward for ...

The quantum computing future is rapidly reshaping how scientists think about computation, with machines moving toward fault-tolerant systems capable of solving problems beyond classical limits. From ...

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 ...