Collectibles that have generated a lot of interest happen to be linked to childhood memorabilia. Now, many people are finding out toys and items from their youth can be worth a lot of money.

A rare square 37-carat emerald owned by the Aga Khan fetched nearly USD 9 million at an auction in Geneva on Tuesday. Details here.

During a trip to Fort Watauga at Sycamore Shoals State Historic Site, I came across a group of people who were learning and practicing the ancient art of knapping, one ...