When the computer gets busy, the wires connecting logic and memory get jammed. A new approach would build layers of logic atop layers of memory to create tightly interconnected high-rise chips.

The charged atoms can contain information in the form of quantum bits, or qubits. Those qubits will be the key part of quantum computing if they can be effectively controlled. The Oxford ...

A future computer might be a lot slimier than the solid silicon devices we have today. Researchers have revealed details of logic units built using living slime molds, which might act as the ...

Reversible Logic: A computing paradigm where operations are invertible, ensuring that no information is lost during processing, which is essential for both energy efficiency and quantum computation.

Optical computing and logic circuits represent a transformative approach to information processing, utilising light rather than electrons to execute computational tasks. This paradigm leverages ...

More information: Wenkai Zhang et al, Large-scale optical programmable logic array for two-dimensional cellular automaton, Advanced Photonics (2024). DOI: 10.1117/1.AP.6.5.056007 ...

Better logic for DNA computing Published online 23 September 2019 Researchers develop a faster, more efficient approach for logic operations with DNA. Andrew Scott Wavebreak Media ltd / Alamy Stock ...

Quantum computing is one of the current big things in both physics and computer science circles. But there is a serious divide between what we think might be possible and what we can, in fact, do.