It's easy to replace your iPhone's battery and it can give your phone ... iFixit's instructions were easy to follow, and there were only seven internal screws to remove, which were easy to replace.

If your iPhone battery gets low, it's great to have a backup. Check out the best power banks, as tested by our CNET tech experts. Executive Editor David Carnoy has been a leading member of CNET's ...

One of the best bean-to-cup coffee machines is what you need if you want a cup of quality coffee with minimal effort. These full-featured appliances will do everything for you: grind the beans ...

The battery pack also moves around and rattles inside the karaoke machine when you lift it up, which we find a little disconcerting and doesn't give an impression of quality. We assemble a group of ...

Nature Machine Intelligence publishes high-quality original research and reviews in a wide range of topics in machine learning, robotics and AI. We also explore and discuss the significant impact ...