The U.S. Patent and Trademark Office on Tuesday issued Apple a patent for a cooling system that blows ionized air through an electronic device, controlling its path by creating electromagnetic fields ...

/:16 If you've built your fair share of PCs over the years, you probably have quite a few old fans lying around. Here's how to quickly give them a purpose by turning them into small wind generators.

In an effort to develop renewable energy sources, engineers are looking for ways to build a better mousetrap. Or, in this case, windmill. As manufacturers continue to lower the cost of wind turbines ...