As if AI itself weren't futuristic enough, there's a new leap forward on the horizon: quantum AI. It's a fusion of artificial intelligence with unconventional and still largely experimental ...

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 ...

Big Tech companies aren’t sleeping on quantum chips: Amazon Web Services introduced Ocelot; Microsoft, Majorana; and Google, Willow. But although all of these can be considered to be ...

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 ...

AI is the technology trend of the moment—but what’s 10 years down the road? Some experts say quantum computing will be the next game changer. WSJ visited IBM’s quantum computing lab to learn ...

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 ...