Only 150,000 of these error coins were released in Philadelphia, with some selling for up to $2,185 at auction.

Have you ever discovered an old coin tucked away in a drawer or inherited a collection from a family member, only to wonder ...

That dusty jar of old coins in your closet might be hiding a fortune. But how do you find out without paying hefty appraisal fees? The answer fits right ...

By analyzing the data from ESA's Gaia satellite, Chinese astronomers have investigated the structure of a nearby open cluster ...

Experts believe the bog in which they were found may have held keen religious importance for the Celtic people, serving as a ...

Looking for a sky event this week? Check out our full Sky This Week column. January 27: The Moon, the Pleiades, and Uranus ...

A newly minted $1 coin will feature a woman from the Oneida tribe, Polly Cooper, known for aiding George Washington's army during the Revolutionary War.

Today's coin identifier app technology uses advanced AI to instantly recognize coins, estimate values, and even detect rare errors that could be worth thousands of dollars.

The seal of Afghanistan's Bank depicts an image from an ancient Greek coin and is overlaid on every banknote of the Central ...

Meme coin market cap surged 30% in early 2026, topping $47 billion. Trading volume and search interest signal retail investors are returning fast. Analysts point to tax effects and renewed sentiment ...