Here is everything you need to know about the post office, mail delivery, FedEx, UPS and Amazon on the holiday. No, United ...

The Postal Service (USPS) is warning that mail delivery could be disrupted in dozens of states due to a severe winter storm.

Will banks, post offices and shipping services be open on MLK Day? Will mail be delivered? Here's what you need to know for ...

Since MLK Day is a federal holiday, it could impact your regularly scheduled mail on Monday.

Plan ahead for the several federal holidays when mail delivery will be limited to priority express items only.