Amazon and the U.S. Postal Service have finalized a large delivery partnership to handle over 1 billion packages annually.

Sen. Tammy Baldwin said her office has received hundreds of complaints from constituents about delays with their mail.

Police are asking the public to avoid a Post Office in Kirkwood while they investigate a suspicious package.

Rising fuel costs and supply chain hiccups are prompting some companies to pass the costs of war in Iran on to customers. While some US shippers have been transparent about new war-related charges, ...

After weeks of war-driven pressure on fuel prices and supply chains, some businesses are starting to pass those higher costs ...

If you’re riding the caboose when it comes to filing your income taxes, you have one more week to make the April 15 deadline ...

Amazon.com on Monday announced it reached a new agreement with the U.S. Postal Service on package deliveries, and sources ...

The US Postal Service says you may have fallen victim to a scam called “Brushing.” Brushing is when an online vendor creates ...

First reported by Reuters, Amazon will retain about 80% of its existing deliveries with USPS, equivalent to more than 1 ...

Amazon is the agency's biggest customer, according to people with knowledge of the matter ...