Researchers at Cornell University have developed an electronic chip that they describe as a "microwave brain." The simplified chip is analog rather than digital, yet can process ultrafast data and ...

When old tech dies, it usually stays dead. No one expects rotary phones or adding machines to come crawling back from oblivion. Floppy diskettes, VHS tapes, cathode-ray tubes—they shall rest in peace.

Physicists have invented a new type of analog quantum computer that can tackle hard physics problems that the most powerful digital supercomputers cannot solve. New research published in Nature ...

Forbes contributors publish independent expert analyses and insights. Digital forensics, AI, deepfakes, and what becomes proof in court. In the quiet heart of Wichita, Kansas, a chilling shadow ...

Machine learning is another area where quantum computers may accelerate progress. This could happen indirectly, by speeding up subroutines in digital computers, or directly if quantum computers can be ...

Computers have a long and complex history, and they've been around far longer than the internet. In the past, computers were used to perform mathematical and logical tasks that were difficult for ...

When thinking of the first PCs, most of us might imagine something like the Apple I or the TRS-80. But even before that, there were a set of computers that often had no keyboard, or recognizable ...

Chander Velu is a professor of innovation and economics at the Institute for Manufacturing, Department of Engineering, University of Cambridge, Cambridge, UK. The race is on to develop commercial ...

Britain's hush hush Government Communications Headquarters (GCHQ) intelligence and security organization has released new images never before made public of Colossus, the world's first digital ...

CAMBRIDGE, U.K. – A small Microsoft Research team had lofty goals when it set out four years ago to create an analog optical computer that would use light as a medium for solving complex problems.