From hydraulic presses to computer-controlled production, 20th-century innovations transformed coin minting into the ...

Stack's Bowers Galleries set a Summer Showcase Auction record as collectors pushed prices to nearly $13.2 million across rare ...

Fifty years after the Bicentennial, collectors, dealers, and the U.S. Mint are shaping a hobby transformed by new designs, ...

Mintmarks reveal where coins were struck and have helped identify their origins, quality, and authenticity from ancient times ...

Record registration for the Royal Canadian Numismatic Association convention could bode well for the ANA World's Fair of ...

Part I of the Jack Copeland Currency Collection exceeded expectations, with strong bidding driving nearly every Texas ...

From auction fees to coin cabinets, World Coin Clinic answers reader questions about selling, consigning, and storing coins.

Sales of Semiquincentennial products are gaining momentum as new U.S. Mint releases spark renewed collector interest.

America's Semiquincentennial coinage is turning pocket change into a nationwide treasure hunt for collectors and the public ...

Rare serial numbers and exceptional scarcity drove strong bidding as historic bank notes exceeded expectations at Noonans' ...

Price support for many modern collector coins remains divorced from precious metal content as collector demand drives values.

President Donald Trump's signature on new $100 notes could create a historic first—and spark renewed public interest in paper ...