Jan. 20 is both a federal holiday and Inauguration Day. Find out if the USPS will be open on Martin Luther King Jr. Day and if the mail will run.

UPS Express Critical is available 365 days a year, according to the company. For more information, call 1-800-714-8779 or visit mnx.com. Some FedEx pickup and delivery services will be available on ...

Customers should contact their local FedEx Office location for specific holiday hours. UPS Express Critical is available 365 days a year, according to the company. For more information ...