An aerogel made from old milk can extract highly pure gold nuggets from discarded computer motherboards. Discarded electronics, known as e-waste, often contain large amounts of gold and other heavy ...

Tackling the issues: Electronic waste is a growing problem. Each year, consumers produce millions of tons of used and broken electronics. Only a portion of the metals they contain are recycled because ...

Red state Republican comes out swinging against Trump's push to 'select new voters' Truck collides with city train, 300 on-board Queen Mary returns to work after summer holidays and receives ...