Screen time isn't the only way to strain your eyes. You probably hold a book up close for long periods when you read it. Both activities can lead to nearsightedness, or myopia, which means faraway ...

Follow ZDNET: Add us as a preferred source on Google. Virtual assistants will soon be as commonplace as smartphones -- in many parts of the world, they already are. Most smartphones have a built-in ...

When Motorola introduced its first mobile phone in 1984, the company hoped for a buying frenzy. But even the best marketers couldn’t have predicted the success of mobile phones. Today, mobile phones ...