Block of the world's second postage stamp goes up for auction in May; expected to fetch up to $7.5M.

The Love stamp series is a staple of American correspondence, the stamps often used for love-based events such as weddings.

Those first stamps made it easier than ever to communicate, but early on people weren't quite sure how to use them.

Stamp collecting has been a popular hobby since the 1850s. Because of this, you'll find stacks of stamps in stellar condition at estate sales, in thrift shops, and elsewhere. This is great, because ...

Twenty-two million Muhammad Ali stamps will be printed, the agency told USA TODAY. Other Ali-inspired postal products include ...

The United States Postal Service (USPS) has released a new stamp honoring Colorado's 150th anniversary. Courtesy: USPS The ...

The Chinese American martial artist and actor is celebrated for inspiring generations through his films and philosophy.

New US postage stamp unveiled featuring a ‘cultural force’ - Twenty-two million stamps have been printed and once they sell ...

The stamps, available for purchase online or in-person at USPS locations, offer a tribute to Ali's multifaceted identity ...

Muhammad Ali was honored with his own forever stamp by the United States Postal Service on Jan. 15. “I should be a postage ...

The Utah Jazz big man had a historic night despite a loss to the San Antonio Spurs.

Given the events of the month, the world has been turned upside down with the U.S. capture of Venezuela's president and ...