The company has drawn governments, a major chipmaker, and the Pentagon into an effort to control fragile photons and build a useful quantum machine. It aims to be the first.

To predict when we’ll have a truly useful quantum computer, we need to know precisely what one is. Columnist Karmela Padavic-Callaghan finds that’s harder to pin down than you might think ...

Netherlands-based QuiX Quantum has delivered Carina, the world's first universal photonic quantum computer designed for customer deployment. Unlike most quantum machines, Carina operates at room ...

Optical quantum computer startup OptQC has secured NTT investment targeting one million qubits by fiscal 2030. OptQC's ...

Quantum circuits are supposed to gain power as they grow longer, but noise changes the picture. A new study finds that earlier steps in these circuits gradually lose their impact, with only the final ...

Quantum bus architecture from Israeli startup Qarakal Quantum claims its Pangaea design cuts physical qubit requirements for ...

Digital security currently relies on difficult equations to protect data. For example, when you use a credit card online, the ...

Three Bengaluru techies have developed a groundbreaking quantum computer that operates at room temperature, eliminating the ...

IN 2013 GOOGLE and NASA, America’s space agency, launched a quantum computing lab. The idea was to use a specialised quantum ...

AI models have been helping with predictions for a while now. Doctors, weather forecasters and stock brokers all use AI to try to peek into the future. Inside the Leibniz Supercomputing Centre in ...

A proof-of-concept study combined AI with a photonic quantum computer to design immune peptides. Corresponding author Timothy ...

IBM answered quantum computing trust problems with three verified results. Read why the technical breakthrough failed to move ...