What is it about quantum computers that makes them more powerful than conventional machines? A new experiment shows that the property of “quantum contextuality” may be a key ingredient. Quantum ...

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

In the world of quantum computing, some of the world’s most important tech giants are striving to achieve a permanent advantage over classical computing, solving problems that simply cannot be solved ...

The quantum computing industry is advancing, but is it advancing fast enough? While we constantly hear claims like a quantum computer could be 20,000 times faster, the actual physical processors — the ...

Quantum computing stocks made a lot of headlines in 2025. Quantum computing is very much in its early days, and revenue for these companies is relatively modest. As such, how they perform will mostly ...

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.

A new microwave-based approach to quantum error correction developed by researchers at the University of Science and Technology in China has helped them cross a key ...

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 ...

In the 1971 film Willy Wonka & the Chocolate Factory, Willy Wonka teleports a larger-than-life candy bar (and a small child) across the room into a television set. The idea of instantly transporting ...

According to Yekaterina Solntseva, Director of Quantum Technologies at Rosatom State Corporation, it is especially important that the scientists have taken another step toward progressively improving ...

More than 200 years ago, Count Rumford showed that heat isn’t a mysterious substance but something you can generate endlessly through motion. That insight laid the foundation for thermodynamics, the ...