In the mid seventies, whilst rummaging through a tea chest in a junk shop in Paddington, London, I discovered the original film prop HAL 9000 lens faceplate and the key to HAL's main processor room.

Although some families may have had positive experiences using artificial-intelligence-generated mental-health chatbots for their teens (“A Mental-Health Chatbot Becomes Children’s Confidant ...

(Nanowerk News) Paper-thin optical lenses simple enough to mass produce like microchips could enable a new generation of compact optical devices. A team with researchers at the University of Tokyo and ...

When the German computer pioneer Konrad Zuse built the world’s first programmable computer in war time Berlin, it performed floating point arithmetic at a clock speed of between 5 and 10 Hz. The ...

Something to look forward to: AMD has officially confirmed that its Radeon RX 9000-series graphics cards will launch in March, putting an end to speculation about when its latest GPUs will be ...

Now that AMD's latest-generation Zen 5 processors have been on the market for a minute or two, the wait is on for the inevitable launch of a new round of Ryzen Threadripper processors. They're ...

A growing library of quality lenses backs Nikon's mirrorless Z camera system. We're here to break down what's available and recommend the best optics we've tested. Images, and the devices that ...

These are our highest-rated lenses for a range of shooting conditions. Images, and the devices that capture them, are my focus. I've covered cameras at PCMag for the past 13 years, which has given ...