You can hardly talk about cars without talking about horsepower. It's one of the most prominent numbers in automotive advertising, inMotorTrendstories, and during which-car-is-better arguments. Yet ...

The processor of current PCs is usually powerful enough to work smoothly with all types of content. However, some processes put a higher load on the processor — for example, when you watch videos.

Jim Baggott is a science writer based in Cape Town, South Africa. He is co-author with John Heilbron of Quantum Drama. Quantum mechanics is an extraordinarily successful scientific theory, on which ...

Ross Chastain provided a superb physics lesson at Martinsville. Here’s how he managed to pass five cars in the last half-lap of the race. Imagine swinging a tennis ball tied to a string above your ...