Imagine the benefits if the entire internet got a game-changing upgrade to speed and security. This is the promise of the quantum internet—an advanced system that uses single photons to operate.

Scientists are like prospectors, excavating the natural world seeking gems of knowledge about physical reality. And in the century just past, scientists have dug deep enough to discover that reality’s ...

HSBC on Thursday announced it has successfully used quantum computing in a trial to optimize bond trading, making it the first in the world to prove the value of the powerful emerging technology in ...

Quantum computers are already here, even though it’s not readily apparent. Now, researchers say quantum advantage—the field’s long-promised milestone of outperforming classical computers—appears to ...

I've been writing and editing stories for almost two decades that help people use technology and productivity techniques to work better, live better, and protect their privacy and personal data. As ...

Caltech physicists report they have created the largest qubit array assembled to-date: 6,100 neutral-atom qubits trapped in a grid by lasers. Previous arrays of this kind contained only hundreds of ...

New performance benchmarks reveal IonQ systems significantly outperform IBM and competing quantum systems in multiple commercially relevant algorithms COLLEGE PARK, Md., September 25, 2025--(BUSINESS ...

HSBC used IBM's quantum computers to improve a process involved in algorithm bond trading. The collaboration demonstrated that pairing quantum computers with classical techniques can provide ...

Many businesses face being exposed to serious cyber threats because quantum computing is set to arrive far more quickly than expected. The threat quantum computers pose to asymmetric encryption has ...

Rigetti Computing RGTI has secured a three-year, $5.8 million contract from the U.S. Air Force Research Laboratory (“AFRL”) to advance superconducting quantum networking, marking one of the company’s ...