Quantum computers, machines that process information leveraging quantum mechanical effects, could outperform classical ...

A research team at the Jülich Supercomputing Center, together with experts from NVIDIA, has set a new record in quantum ...

Subodh Kulkarni, Rigetti Computing CEO, joins CNBC's 'Money Movers' to discuss the company's latest quarter, how investors ...

Its stock is up 3% on the news, but the bigger win runs a lot deeper, as DARPA’s backing positions IonQ in the driver’s seat.

Computing firm Quantinuum has provided the hardware for many outstanding feats in quantum computing over the past few years.

Quantinuum has unveiled a third-generation quantum computer that could be easier to scale up than rival approaches.

Investors in pure-play quantum computing stocks are grappling to value these futuristic companies, making prices highly ...

In February 2025, scientists successfully teleported quantum information between two quantum computers six feet apart.

Quantum computing represents one of the biggest potential addressable markets we've seen in some time, in a tech sector that ...

Quantum computing is still years away, but Nvidia just built the bridge that will bring it closer -- a quiet integration of ...

Scientists have built a 98-qubit machine that they say performs better than any other quantum computer in the world. They've ...

To be “quantum safe,” a blockchain must adopt cryptographic primitives—signatures, hashing, key encapsulation—that could ...