Artificial intelligence is getting incredibly smart, but it has a major physical bottleneck: moving massive amounts of data back and forth inside the computer uses too much power and slows everything ...

It's easy to forget important events like a work deadline or an anniversary, but understanding how memory works can help. Cognitive psychologist Endel Tulving introduced the idea of episodic and ...

Scientists have discovered an unusual state of matter in which huge numbers of electrons appear to move slowly together while maintaining their quantum behavior. The finding, made in an extremely thin ...

With transistors and logic gates as our basic building blocks, we can begin to construct the actual circuits that make up computer memory. One of the simplest memory circuits is the AND gate, which ...