John Martinis is a hardware guy. He prefers the nitty-gritty of doing physics in the lab over the idealised world of textbooks. But you couldn’t write the quantum computing history books without him: ...

A quantum battery has been built within a quantum computer, a first step in determining whether such batteries could play a role in powering future quantum technologies. Conventional batteries store ...

IonQ is a pure-play quantum computing stock, but its $13.7 billion valuation faces stiff competition from tech giants with deeper pockets. For instance, IBM operates the largest fleet of publicly ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. Parts of the IBM Quantum System Two are displayed at IBM Thomas J. Watson Research Center on ...

Researchers in Australia have unveiled the largest quantum simulation platform built to date, opening a new route to exploring the complex behavior of quantum materials at unprecedented scales.

IonQ currently has the most accurate quantum computing solution based on one key metric. The level of hype around quantum computing seems to cycle up and down. For example, excitement about it surged ...

Quantum computing uses quantum mechanics—the physics governing particles at atomic and subatomic scales—to process information in totally different ways from today’s digital computers. Instead of ...

Get the latest federal technology news delivered to your inbox. The White House is currently developing a landmark executive order focused on quantum information sciences and technology, which is ...

A new light-based breakthrough could help quantum computers finally scale up. Stanford researchers created miniature optical cavities that efficiently collect light from individual atoms, allowing ...

D-Wave has transitioned from proof-of-concept to large-scale commercial quantum deals, securing major contracts and accelerating revenue growth. QBTS's acquisition of Quantum Circuits, Inc. positions ...

The day when quantum computers will be able to break conventional encryption is rapidly approaching, but not all companies are prepared to implement post-quantum cryptography. Quantum-safe encryption ...