There's an old saying about not taking any wooden nickels -- but what if it was actually a dime, and what if that was worth ...

Energy storage technology has reached a transformative milestone as the BV100, a miniature atomic energy battery, enters mass ...

Greece honors the 100th anniversary of Mikis Theodorakis’ birth with a €2 commemorative coin, designed by G. Stamatopoulos.

When it comes to rare collectibles, certain items are tagged with sky-high prices, and those include precious stones, ...

Prepare to break open your piggy banks. If you have a large amount of change just lying around, you just might have something ...

TWO extremely rare 2p coins that might be worth up to £1,000 could be sitting in your wallet right now. The Royal Mint ...

A 1943 bronze Lincoln cent, a 1944 steel Lincoln cent, or a 1937-D 3-legged Buffalo nickel, are out there ... In 1982, they changed the composition from copper to zinc. And so the 83s are zinc.” ...

The breakthrough puts Betavolt at the forefront of the race to commercialise nuclear batteries. A race that includes ...

IF YOU spot this tiny error on your 2p coin, it could be worth more than £1,000. The rare piece, minted in 1983, has become ...

A 1943 bronze Lincoln cent, a 1944 steel Lincoln cent, or a 1937-D 3-legged Buffalo nickel ... from copper to zinc. And so the 83s are zinc.” Besides finding an old coin that is made of silver ...