The United States Postal Service is increasing the cost of some mail and shipping services starting this Sunday.

Congress must act to help the new postmaster general pull USPS back from the brink by Martha Diaz Aszkenazy The U.S. Postal ...

The adjusted postal rates are the first in a series of planned price hikes — five in all — on first-class “forever” stamps set to roll out over the next two years, McClatchy News reported. Pricing ...