There are a lot of rules about what you can and cannot mail. For example, you can't mail ammo, explosives and marijuana, and there are also restrictions around mailing batteries, alcohol, animals and ...

While legal, sending cash through the U.S. mail is strongly discouraged due to risks of theft and loss. The U.S. Postal Service recommends using money orders as a safer alternative for sending money.

Washington — State and local elections officials from nearly half of the states warned the U.S. Postal Service on Wednesday that ongoing issues with election mail delivery could risk disenfranchising ...

For decades, a USPS postmark has served as official evidence that mail was sent on time. In elections, many state laws treat a ballot as valid if it is postmarked by Election Day, even if it arrives ...

Pennsylvania is suing a former vendor it said failed to deliver mail from state agencies, said Gov. Josh Shapiro (D) on Wednesday. The state ended a contract with ...

To avoid late penalties or items being considered delinquent, the comptroller’s office recommends that Texans mail items early and use online systems, when available, to submit payments or reports.