Power outages reveal how dependent you are on electricity-but your existing wearable devices pack more survival potential than you realize. Racing against a dying phone battery while your neighborhood ...

Did you know that your old laptop computer probably has a small amount of gold hiding inside it? Here's why it's there and how much you might expect to find.

Laptops are convenient, whether you want the mobility or the compactness. But laptops do come with their quirks. Here are a few to look out for and what to do if you see them: Swelling battery: When ...