A large part of this waste is composed of printed circuit boards (PCBs) that are found in almost all electronic items ranging ...

As e-waste continues piling in landfills ... scientists at the Dresden University of Technology have created a biodegradable circuit board using a tree leaf. Although not currently as robust ...

An curved arrow pointing right. One ton of circuit boards from old e-waste can contain 100 times more gold than a ton of ore mined from the ground. Now, scrappers like Wade Crawley in Sydney ...

This problem is made worse by the fact that e-waste, especially the printed circuit boards (PCBs) found in electronic devices, is a major source of recyclable gold but remains largely uncollected and ...