Do you have old gold scrap collecting dust? Broken gold chains, bent gold bracelets, old dental fillings, solo earrings without a mate? Even beautiful gold jewelry is often considered scrap to a gold ...

I promise not to ask if you remember when the price of gold was fixed at $35 an ounce or when U.S. currency was tied to the gold standard (hint: The Gold Standard Act was passed on March 14, 1900, but ...

If you have old electronics sitting around your home, you may be able to recycle them for cash for the precious metals they contain. However, the quantities are small, so it usually makes sense if you ...

Researchers have developed an environmentally friendly method for recycling and purifying metals. Using gold earrings from a pawnshop in Gothenburg and biodiesel from the nearest filling station, the ...