A long-lost painting of the world's oldest working digital computer has been rediscovered on the wall of a café in Manchester. The Harwell Dekatron computer, also known as the WITCH (Wolverhampton ...

Last week, scholars revealed an as-yet-unknown Rembrandt painting. The picture, which shows a man looking away, had the rich colors, subtle emotion, characteristic brushstrokes, and evocative play of ...

Spray paint is a notoriously tricky medium to control with a reliable level of accuracy. Fortunately for would-be muralists everywhere, researchers have invented a "smart" spray paint system that can ...