In Brief Google's quantum computer, Willow, has surpassed traditional supercomputers by solving a computational problem approximately 13,000 times faster. The algorithm used, called "Quantum Echoes," ...

Two promising pure-play quantum computer companies to consider are D-Wave Quantum (NYSE: QBTS) and IonQ (NYSE: IONQ). The ...

Large quantum computers may be able to solve problems impossible for even the best traditional supercomputers – but in order to do so, some of them might need far more energy than those supercomputers ...

Don't rush to buy the dip on these popular quantum computing stocks.

Quantum is advancing rapidly, sparking discussions about how the powerful computers will integrate with industries like the already booming data center sector.

BERKELEY, Calif., Oct. 28, 2025 (GLOBE NEWSWIRE) -- Rigetti Computing, Inc. (RGTI) (“Rigetti” or the “Company”), a pioneer in full-stack quantum-classical computing, announced today that it is ...

While quantum computers continue to slowly grind towards usefulness, some are pursuing a different approach—analog quantum simulation. This path doesn’t offer complete control of single bits of ...

Researchers unveiled a new technique that validates quantum computer results—especially those from GBS devices—in minutes instead of millennia. Their findings expose unexpected errors in a landmark ...

PBSC's Quantum Innovation Center in downtown West Palm Beach will be the county's latest step in making high tech part of its economy.

A decade from now, the quantum computing market could be huge.

Using the Perlmutter supercomputer, researchers achieved a record-scale simulation of a quantum microchip to refine and validate next-generation quantum hardware designs. Researchers from (Berkeley ...