Quantum Art's new QPU could be both significantly smaller and also faster than competing quantum architectures. How can we reinvent quantum computing? Perhaps by shrinking it down and making it small: ...

A Canadian quantum computing start-up claims its new qubit will enable much smaller and cheaper error-free quantum computers. But getting there will be a steep challenge. To correct its own errors, a ...

To make some quantum computers larger, and therefore more powerful, we may have to 3D-print them. The purpose of an ion trap is right in its name: it confines ions in place and helps control their ...

Scientists demonstrate a process called "magic state distillation" in logical qubits for the first time, meaning we can now build quantum computers that are both error-free and more powerful than ...

Quantum error correction codes protect quantum information from decoherence and quantum noise, and are therefore crucial to the development of quantum computing and ...

Enabled by the introduction of its Willow quantum chip last year, Google today claims it's conducted breakthrough research that confirms it can create real-world applications for quantum computers.

Teleportation is a reality in 2025 — well, at least for quantum computers. In February 2025, Oxford University demonstrated the teleportation of quantum data from one independent quantum processor to ...

Shares of quantum computing companies were mixed after IBM (NYSE:IBM) shares hit a record high on Tuesday as it unveiled plans to build what it calls the “world's first large-scale, fault-tolerant ...

Quantum computing is starting to become increasingly viable. Although the artificial intelligence (AI) arms race is still ongoing and heating up, there's another important computing trend that's on ...

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 ...