Yellowstone’s "secret" century-old Old Faithful stamp is available only by request and may be the last of its kind. Before ...

Stamp collecting feels like something your grandpa would wax poetic about, but it's cooler than you think. While the odds that you'll come across one of these record-breakingly rare and valuable ...

The universe of investment grade stamps for the United States is one of the largest in philately. My analysis focused on more than 3,000 listed items issued before 1950 and priced at $25 or more.

Jennifer Nelson writes about all things money--personal finance, investing, saving, credit cards and insurance for numerous publications including AARP, Next Avenue, Credit Karma, Real SImple, Citi ...

Stamp collecting — often called philately — is one of the most rewarding and timeless hobbies you can undertake. It allows you to journey through history, geography, art and culture, all within the ...