Add Yahoo as a preferred source to see more of our stories on Google. Sending mail can be quite a task. Maybe you’re one of the millions of Americans voting by mail. According to the U.S. Census ...

Nearly one-quarter of all mail that goes through the United States Postal Service (USPS) has an error in the address that can make it difficult to deliver, cause ...

In an age of text messages and emails, it might seem a bit dated to drop a letter in the mailbox. But there are still plenty of reasons to send mail the old-fashioned way. For instance, a wedding or ...