IonQ holds the world record for two-qubit gate fidelity at 99.99%. No other company has crossed the 99.9% two-qubit gate ...

A device smaller than a grain of dust is emerging as a surprisingly powerful candidate to reshape how quantum computers are ...

The quantum sector is shifting from speculative science to a commercial race, with hardware, software, and investment ...

From left) Yuetsu Komada, Mitsuhisa Sato and Tamiya Onodera. © 2026 RIKEN A pioneering project led by RIKEN is underway to ...

Dr. Pravir Malik is the founder and technologist of QIQuantum and the Forbes Technology Council group leader for Quantum Computing. Quantum computing is often framed as the next technological arms ...

Quantum Art's new QPU could be both significantly smaller and also faster than competing quantum architectures. How can we reinvent quantum computing? Perhaps by shrinking it down and making it small: ...

A team of researchers at the University of Waterloo have made a breakthrough in quantum computing that elegantly bypasses the ...

A gold superconducting quantum computer hangs against a black background. Quantum computers, like the one shown here, could someday allow chemists to solve problems that classical computers can’t.

On May 7, 1981, influential physicist Richard Feynman gave a keynote speech at Caltech. Feynman opened his talk by politely rejecting the very notion of a keynote speech, instead saying that he had ...

Over in the UK, quantum computing company Quantum Motion has debuted an industry-first quantum computer, manufactured entirely with a standard silicon CMOS chip fabrication process. This fabrication ...