The U.S. Postal Service has begun a crackdown on unlicensed vape products, refusing to carry shipments for distributors found to be in violation of federal and local rules, Reuters reported. The effort has involved joint cooperation between the postal service and local law enforcement.

New USPS delivery standards could slow mail for some customers and speed it up for others. Here's what online shoppers need to know.

The seasonal price increase comes just weeks after the USPS announced it was increasing the price of Forever Stamps and other services. Along with increased prices, the agency has also begun cutting back on certain services and delaying delivery times depending on where the mail needs to be delivered.

Congress may scrap the USPS’s plans for a mostly electric fleet.

That surprise package on your porch might not be a gift — it could be a warning sign. The USPS wants Americans to take this new threat seriously.

Former Postmaster General Louis DeJoy told lawmakers that USPS expected to shed 10,000 positions through the early retirement offers.

The United States Postal Service's proposal to temporarily hike prices on “some package services" could cost Long Island businesses and consumers more this holiday season.