Follow the posted coordinates and explore the outdoors to score cash and gift cards (aka hidden treasure) that will lead you ...

A rare gemstone discovered decades ago in a now-closed Colorado mine could sell for thousands of dollars in an October auction. Bidding for the chunk of rhodochrosite — a rose-red gem discovered in ...

Fans of Aspen’s most coveted treasure hunt are in luck! It is that time of year once more. The yearly Aspen Thrift Shop’s Art Sale returns from 10 a.m. to 2 p.m. Saturday, Aug. 9, at the Red Brick ...

Stack's Bowers Galleries is hiding certificates for rare coins and banknotes this month as it celebrates the 90th anniversary ...