Plus a simple tool that makes it better for laptops. Losing something you spent time working on, or photos that you can't replace, is devastating. You might think this is a problem of the past because ...

It sounds like an investor’s wildest dream. A surprising experiment shows that it shouldn’t be. Huge sums are lavished each year on Wall Street economists and strategists asked to gaze into their ...

Periodically backing up your computer is always a good idea. You want to make sure your documents, photos, and files are protected in case of hardware failure, software glitches, or malware attacks.

Imagine a clock that doesn’t have electricity, but its hands and gears spin on their own for all eternity. In a new study, physicists at CU Boulder have used liquid crystals, the same materials that ...