Honor icons like Muhammad Ali and Bruce Lee, and celebrate Valentine's Day and Lunar Year with these new USPS stamps.

Chief curator of philately at the Smithsonian National Postal Museum Daniel Piazza talks about the significance of the first ...

Artist Antonio Alcala gets the stamp of approval for his new USPS postage stamp.

This new Priority Mail stamp celebrates America's continued exploration of deep space with a breathtaking image captured by NASA's James Webb Space Telescope. One of the most frequently observed ...

If you’re running low on stamps, you might want to buy a book sooner rather than later. The U.S. Postal Service (USPS) is expected to raise the price of its postage stamps again, which would be the ...

A good investment is one which delivers an attractive rate of return over a long period of time, much like one’s home. Since the universe of postage stamps numbers over one million, one needs to make ...