Stamps got more expensive Sunday as a series of price increases went into effect, raising the cost of postage by about 7.4%, ...

If you prefer sending postcards, that will now cost you 61 cents a piece, up from 56 cents. Postcards and letters traveling internationally will cost $1.70, up from $1.65. “USPS prices remain among ...

Since 1934, sales of Federal Duck Stamps have raised $1.2 billion to conserve more than 6 million acres of wetlands and other ...

The United States Postal Service's stamp price increase will go into effect on Sunday, July 13. Here's how much they'll cost.