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.

Researchers in Switzerland have developed an innovative method to extract pure gold from electronic waste using whey, a ...

If you have old electronics sitting around your home, you may be able to recycle them for cash for the precious metals they contain. However, the quantities are small, so it usually makes sense if you ...