A spin qubit, in which quantum information is encoded in the spin state of an electron, is one of the most promising ...

Microsoft's Majorana 2 in 2026 is 1,000 times more reliable than its predecessor, thanks to AI. Here is why the 2029 goal for ...

Majorana 2 is Microsoft's newest quantum chip, introduced at Microsoft Build 2026 as a major milestone in the company's quantum computing roadmap. The Majorana 2 quantum chip is designed to advance ...

A cryostat from a quantum computer stands during a press tour of the Leibniz Computing Center in 2022. Qubit is a key term in one of the most buzzy areas of technology: quantum computing. Qubits are ...

We’re nearing the end of the year, and there are typically a flood of announcements regarding quantum computers around now, in part because some companies want to live up to promised schedules. Most ...

Everyone in quantum computing agrees that error correction will be the key to doing a broad range of useful calculations. But early every company in the field seems ...

The promise of so-called “quantum advantage” is simple. By harnessing the counterintuitive rules of quantum mechanics, quantum computers should be able to—in theory—surpass the computational potential ...

In a major step toward practical quantum computers, Princeton engineers have built a superconducting qubit that lasts three times longer than today’s best versions. “The real challenge, the thing that ...

In a recent Nature paper, a team led by Argonne National Laboratory has announced the creation of a new qubit platform formed by freezing neon gas into a solid at very low temperatures, spraying ...

Google researchers today published their latest work on quantum computing in Nature, showing off how its new Sycamore processor can run a test computation in 200 seconds that would take the world's ...