The next time you toss a quarter into a gumball machine down at the local grocery store, think about this: That piece of gum ...

Land clearing for nickel mines is causing a more severe threat to the climate than initially thought, a study led by a ...

In Sudbury, Glencore operations include exploration, Fraser Mine, Craig Mine Onaping Depth (Project), Nickel Rim South Mine ...

You don't need to be a coin collector to know that certain nickels, dimes, quarters, half dollars and the like are worth ...