I'm a Fitness & Nutrition writer for CNET who enjoys reviewing the latest fitness gadgets, testing out activewear and sneakers, as well as debunking wellness/fitness myths. In my free time I enjoy ...

Mounting evidence shows that excessive computer use can harm children, so parents are cutting back at home. Now, the debate has shifted to the classroom.

What does response time mean? The response time of a screen is the average time it takes for a pixel to change from one color to another. In an ideal world, a pixel would change color the instant it ...