Artificial intelligence is colliding with a hard physical limit: the energy and heat of conventional chips. As models scale ...

This device is known as a Josephson junction. It’s the foundational building block of quantum computers and advances of it ...

Ling, A. and Pandya, N. (2025) Quantum Computing and Quantum Sensing: A Pedagogical Introduction to Emerging Quantum Technologies. Journal of Applied Mathematics and Physics, 13, 4341-4354. doi: ...

For decades flying cars seemed like one of those technologies that were just years away and, as an old chestnut has it, ...

Researchers from the Faculty of Physics at the University of Warsaw and the University of British Columbia have described how a so-called lone spinon—an exotic quantum excitation that is a single ...

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

Today’s computers store information in magnetic hard drives, keeping files safe even when the device is powered off. But to run programs and process information, computers rely on electricity. Each ...

A rewarding book that offers a cogent look at the science’s history and the second quantum revolution that’s under way ...

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 ...

By inserting tiny imperfections into the stones, scientists open up possibilities in computing, encryption and sensors ...