TechnologyLight-based computers are getting close to a commercial launch Computers that use photons rather than electrons to manipulate data promise greater speed and energy efficiency, and the technology is developing rapidly News
TechnologyMicrosoft’s quantum computer hit with criticism at key physics meeting After weeks of criticism, Microsoft promised to show new data about its Majorana 1 quantum computer at the biggest meeting of the world's physicists. Researchers in the room tell New Scientist they were not impressed with what they saw. News