Artificial intelligence systems, even those as sophisticated as ChatGPT, depend on the same silicon-based hardware that has been the bedrock of computing since the 1950s. But what if computers could ...

Researchers in the US have built a mechanical computer It's made from metal bars and springs, and is capable of basic computing operations This might pave the way for important technological advances, ...

There are currently about 80 companies across the world manufacturing quantum computing hardware. Because I report on quantum computing, I have had a chance to watch it grow as an industry from up ...