The field of quantum computing has become increasingly prominent after recent announcements of new quantum chip prototypes from Google, Microsoft, and Amazon. Still, some industry insiders remain ...

Zuchongzhi-3, a superconducting quantum computing prototype with 105 qubits and 182 couplers, has made significant advancements in random quantum circuit sampling. This prototype was successfully ...

PsiQuantum burst out of "stealth mode" in 2021 with a blockbuster funding announcement. It followed up with two more last year. The company uses so-called "photonic" quantum computing, which has ...

Amazon claims its researchers have combined cat qubit technology and additional quantum error correction components onto a microchip that can be manufactured in a ...

An artistic representation of a multiplexed quantum network. Credit: Ella Maru Studio, edited Caltech engineers have made a breakthrough in quantum communication by successfully linking two quantum ...

Majorana 1, the eight-qubit topological quantum processor unveiled at Microsoft Station Q’s 2025 conference. Credit: Microsoft Microsoft’s Majorana 1 quantum chip introduces a breakthrough Topological ...

He receives funding from the Australian Research Council. The company uses so-called “photonic” quantum computing, which has long been dismissed as impractical. The approach, which encodes ...

Quantum computing, the big hope for solving problems out of reach of today’s computers, is still struggling to reach its own silicon moment. Some of the biggest tech companies have started ...

Amazon on Thursday unveiled its first quantum computing chip, about a week after rival Microsoft announced its first chip devoted to the nascent technology. The new chip, called Ocelot, ...

Emma Roth is a news writer who covers the streaming wars, consumer tech, crypto, social media, and much more. Previously, she was a writer and editor at MUO. Amazon is making its foray into ...

Amazon Web Services (AWS) has introduced Ocelot, its first quantum computing chip. The news brings it into line with its big cloud rivals Microsoft and Google, which have also unveiled their own ...

IonQ exceeded analyst forecasts for revenue but missed badly on earnings. IonQ lost $0.93 per share in Q4, and will keep losing money for years. To help fund its ongoing losses, IonQ will sell ...