A gold superconducting quantum computer hangs against a black background. Quantum computers, like the one shown here, could someday allow chemists to solve problems that classical computers can’t.

Researchers at the Russian state Atomic Energy Corporation Rosatom and Lomonosov Moscow State University have developed a prototype three-zone quantum computer with 72 qubits. This is the third time ...

Alphabet's Google Quantum AI is addressing nearly every aspect of superconducting quantum computing. Amazon's Ocelet chip holds the potential to dramatically reduce ...

For years, the conversation around quantum computing and cryptocurrency has been dominated by a single, breathless question: Will a quantum breakthrough kill Bitcoin? The fear is simple enough.

Quantum computers may look futuristic, but inside them, tiny mistakes are quietly piling up and remembering each other. A new breakthrough by Australian and international scientists shows that errors ...

Like their conventional counterparts, quantum computers can also break down. They can sometimes lose the atoms they manipulate to function, which can stop calculations dead in their tracks. But ...

Singapore debuts its first commercial quantum computer, marking a major leap in its long-term investment in next-gen computing. Horizon Quantum’s system integrates advanced components and aims to help ...

Horizon Quantum Computing Pte. Ltd. (“Horizon Quantum”), a pioneer of software infrastructure for quantum applications, today announced that it has completed the assembly and integration of a first ...

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 ...

Physicist Jay Gambetta, at IBM’s lab in Yorktown Heights, New York, explains how microwaves orchestrate a solution on a quantum chip: “Think of each qubit as a line in music. You’re creating notes.” ...

Saudi Aramco installed the Kingdom’s first quantum computer, built by France-based Pasqal. The 200-qubit system marked Saudi Arabia’s entry into the global quantum race. Experts said current machines ...

Researchers at the Jülich Supercomputing Centre, working with NVIDIA, have pushed classical computing to a new frontier by fully simulating a universal 50-qubit quantum computer on Europe’s first ...