The world needs huge quantities of critical minerals to make batteries, electric vehicles, wind turbines, mobile phones, ...

Australia’s plan to build strategic reserves of critical minerals makes sense as the US and China vie for control of the ...

Silver coins are highly prized by dealers and collectors -- not just because of their silver content, but also because they ...

Nickel is a metal that is used extensively in manufacturing. It is a key component of stainless steel and is valued for its ...

You don't need to be a coin collector to have piggy banks stashed around your house filled with quarters, dimes, nickels or ...