While quantum computers are already being used for research in chemistry, material science, and data security, most are still too small to be useful for large-scale applications. A study led by ...

Physicists at Silicon Quantum Computing have developed what they say is the most accurate quantum computing chip ever ...

How do you design buildings for machines colder than deep space? David Clensy explores the engineering, sustainability, and ...

Governments and tech companies continue to pour money into quantum technology in the hopes of building a supercomputer that can work at speeds we can't yet fathom to solve big problems.

A device smaller than a grain of dust may help unlock the kind of quantum computers people have only dreamed about. Built on ...

Investors are throwing money at quantum startups. Maybe they should be looking at a more venerable player that has a lot of practice building things. Half a century ago, a factory in Poughkeepsie, New ...

Quantum computing aims for error correction by 2026, with Microsoft, Atom Computing, and QuEra leading efforts to deliver ...

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 ...