An aerogel made from old milk can extract highly pure gold nuggets from discarded computer motherboards and other electonics.

If you take a look inside any gaming PC, especially a fully kitted out desktop, you'll see lots of large electronic circuit boards and many of the interconnects within it contain gold and other ...

Evotus plans to start a plant in Raleigh, North Carolina, to recover investment-grade gold from e-scrap. The company raised about $1.2 million to build a 15,000-square-foot facility. The center will ...