CoinKnow stands out as one of the most advanced free coin identification applications available today. Launched in 2025, this app leverages sophisticated AI to analyze coins through your smartphone ...

The penny's story began in 1792 with the Coinage Act that created the U.S. Mint and established America's decimal currency ...

Modern smartphone technology has revolutionized coin identification and valuation. Whether you’re a seasoned numismatist or just discovered old coins in your attic, these free coin identifier apps can ...

The U.S. Mint is updating the look of circulating quarters, dimes and nickels in 2026 for the nation's 250th anniversary.

A vast coin collection, much of which was buried underground for more than 50 years, is expected to fetch in excess of $100 million at auction, according to experts. The Traveller Collection, thought ...

One of the most valuable coin collections ever assembled is coming to market—and it has a story to match its lofty price tag. For starters, there’s the element of mystery: the inheritor of this 15,000 ...

A collection of ancient Roman coins amassed by a former Latin teacher from Connecticut was sold at auction for over $1 million this week. Carol Ross' interest in ancient Roman currency and history led ...