An individual lit a fire inside the drive-up collection mailbox early Thursday morning, according to the Phoenix Police Department.

The U.S. Postal Service has unveiled a new forever stamp featuring late "Jeopardy!" host Alex Trebek.

A postal worker was fatally shot in front of a residence in Chicago on Friday, officials said.

If the U.S. Postal Service gets its way, the price of a first-class stamp will go up for the fourth time in a year.

The U.S. Postal Service will increase stamp prices and the cost of shipping packages this Sunday.

Leaders at the U.S. Postal Service expressed confidence Wednesday that mail will be delivered on time this holiday season.

A bipartisan group of 20 senators introduced legislation Wednesday to provide financial relief to the struggling U.S. Postal Service while also tightening accountability.

USPS unveils new mail trucks.

Postmaster General Louis DeJoy apologized Wednesday for what he called "unacceptable" mail delays during the holiday season.

Postmaster General Louis DeJoy caused controversy with changes to the USPS.

The Postal Service apologized for the delay, but said remains were not lost.

A dispute between two Senators near the end of the Obama administration sparked a series of events that contributed to the current controversy at the U.S. Postal Service.