Before you toss your old pennies in the coin jar, take a closer look at them. They could be worth thousands of dollars to ...

A quarter is one of those coins that still gets respect in America. That's mainly because of its face value (25 cents) but also because it has a more commanding physical presence than the much ...

A prehistoric wallet from 2011, the time when Bitcoin was still a scrappy underdog trading for less than a dollar, has ...