The U.S. Postal Service is warning its customers in Oregon and across the nation that their mail may no longer be postmarked ...

“Of all the dirty tricks: juking USPS rules so that the postmark of mail-in ballots won’t reflect the date they were put in ...

A new rule published by the United States Postal Service is encouraging people to get important mail sent out early.

The United States Postal Service has made a big change that could affect bill payments, tax returns, voting by mail-in ...

The USPS updated its language about postmarks, possibly causing changes to when mail is accepted and marked ahead of deadlines. Here's what to know.

A financial pivot at USPS could reshape last-mile delivery nationwide, raising tensions with its biggest private partner.

The agency just announced the design of its new truck, but only 10% of the vehicles will be electric. Congress is trying to find out why. Oshkosh, the defense contractor that won the USPS contract ...

ELK GROVE (CBS13) -- More than a year after the United States Postal Service insured and shipped his package, Eric Bush said the federal department still won't pay his insurance claim for lost mail.