When it's safe and when it's not.

Wax paper is usually coated on both sides, but the shinier side has a specific purpose. Here's how to use wax paper to ...

Everyday materials such as paper and plastic could be transformed into electronic 'smart devices' by using a simple new method to apply liquid metal to surfaces, according to scientists. The study ...

An international research group has developed a new surface coating technology that is capable of significantly increasing electron emission in materials. Their breakthrough is expected to improve the ...

Although eco-minded people do send their discarded paper off to be recycled, the recycling process isn't entirely environmentally-friendly – it generally requires a lot of power, and incorporates ...