IBM originally announced its quantum development roadmap in 2020. To date, the company has hit its planned releases on the original timeline. In addition to new quantum systems, IBM has sped execution ...

Computer science has long operated on a foundation of trust: researchers publish findings, peers verify them, and the field ...

The first generation of computers used vacuum tubes. The second, transistors and the third, integrated circuits. Each new generation allowed computers to be faster, smaller and more energy efficient.