This 2,000-year-old Chinese coin isn’t just currency — it’s a mind-bending puzzle! 🧩✨ Watch as ancient ingenuity meets modern curiosity in one of the oldest mechanical mysteries ever discovered. Can ...

The government loses nearly three cents on every penny it mints. On a nickel, it loses nearly nine cents. More nickels would ...

With gold prices at historic highs, even old jewelry could fetch thousands. Thinking of turning your gold into much-needed ...

The trial is on a 37-year-old man who had to have all of his limbs amputated after a high-voltage electrical accident more ...

New pictures of coins from a 300-year-old shipwreck off the coast of Colombia help tell the story of the ship's journey.

Cash usage is declining, with many Americans viewing coins as more of a nuisance than currency. Although rare valuable pennies exist, most are worth only slightly more than their face value.

Americans are holding an estimated $60-$90 in coins per household. While some rare pennies are valuable, most are worth only a few cents. Consumers can exchange coins for cash at banks, credit ...

China has become the second country in the world to start human trials of its advanced invasive brain-computer interface technology.

New pictures of coins from a 300-year-old shipwreck off the coast of Colombia ... We have seen some teacups of Chinese porcelain. KELLY: Gems, gold and silver coins - they could be worth billions ...

At times, the president’s exploits in private ventures have appeared to have been wedded to political initiatives, including ...