A groundbreaking method of recycling electronic waste could revolutionize the extraction of precious metals for green technologies. Gisele Azimi, a professor at the University of Toronto and an expert ...

How can electronic waste, also known as e-waste, be recycled without resulting in negative environmental impacts that are often produced with traditional e-waste recycling methods? This is what a ...

If you have unwanted gold, silver, or jewelry lying around your house, you can sell it to a recycler who will give you cash for your items — and you can feel good about doing it. Gold and diamond ...

Japan-based Tanaka Precious Metals, through its RE Series products, is calling greater attention to its decades-old recycling methods. Gold bonding wire is among the RE Series products now being ...

Electronic waste (e-waste) refers to discarded electronic devices such as smartphones, laptops, televisions, and other consumer or industrial electronics that are no longer functional or needed. These ...

Our modern lives depend on rare earth elements, and someday soon we may not have enough to meet growing demand. Because of their special properties, these 17 metallic elements are crucial ingredients ...

Today there are two mainstream types of solar cells. The most common is silicon-based and accounts for 90 percent of the market. The other type is called thin-film solar cells which in turn uses three ...