A team of physicists set out to test some of the most exciting claims in quantum computing—and found a very different story. Instead of confirming breakthroughs, their careful replication studies ...

About eight years ago, toward the end of a panel I was moderating on cybersecurity, I turned to the panelists and asked them ...

A major problem with quantum computers is memory, as the information they contain can be quickly lost. Quantum computers are ...

A compact microwave-photon detector built from a semiconductor double quantum dot and a superconducting cavity could sharpen ...

Today’s quantum computers are fundamentally impractical. But with a more resilient qubit, scientists believe they can unlock the technology’s extraordinary potential. Soon, they hope to prove it.

For years, progress in artificial intelligence has followed a simple rule: make it bigger ...

Can a handful of atoms outperform a much larger digital neural network on a real-world task? The answer may be yes. In a ...

Ever since Academia Sinica announced a 5-qubit superconducting quantum computer in January 2024, and National Tsing Hua University unveiled a photonic quantum computer capable of integer factorization ...

After 30 months of fast-paced innovation in quantum algorithms, six research groups are hoping to hit paydirt. But there can be only one big winner—if there is a winner at all. I’m standing in front ...

Scientists have developed a new approach to correcting common quantum computing errors, which could pave the way for more reliable systems. Quantum computers are powerful, primarily experimental ...

Google Quantum AI paper ranks Cardano second in quantum readiness as Google Cloud joins Midnight as a launch validator.

Quantum Computing (QUBT) is back in focus after partnering with Quantum Corridor to install its Dirac-3 quantum optimization ...