Monitors are cheaper, faster, and more beautiful than ever. Here’s how to choose one that will suit your needs and budget.

Scientists are building experimental computers from living human brain cells and testing how they learn and adapt.

Crowbar circuits have long been the go-to safeguard against overvoltage conditions, prized for their simplicity and ...

The input-output system of a computer consists of the programs and devices that allow the machine and its user to communicate. Recently graphical devices for this purpose have evolved rapidly ...