Mar 10, 2014 A new exchange system could bring the currency rate closer to the black market.
Jan 29, 2014 The dollar continues to tighten its grip as the world's reserve currency.
Jan 27, 2014 The currency markets overseas economies took a tumble on Friday. Here's why the United States should keep an eye out -- but not worry too much.
Dec 31, 2013 From coffee to copper to corn, the price of commodities has fallen over the past year.
May 26, 2015 Our journey through the economics of elements checks out mercury.
May 26, 2015 The BBC's Justin Rowlatt explains why gold became the precious metal pick of the litter
Dec 9, 2013 Gold investors are abandoning ship, as the economy continues to improve slowly.
Nov 26, 2013 Since 1919, bankers have come together every day to determine the price of gold around the world. But now the process -- the London Gold Fix – is under scrutiny by British regulators.
Nov 18, 2013 Right now, Bitcoin functions mainly among early Bitcoin adopters – who have pushed the currency’s value to a record level.