With all the combinations of names out there these days, knowing how to address a letter to a family can be a little tricky. Don't stress, though. We've got you covered with everything you need to ...

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 ...

Add Yahoo as a preferred source to see more of our stories on Google. Have you ever put a check or card in an envelope, then flipped it over and realized you're not 100 percent sure what you need to ...

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 ...

Even in the age of digital correspondence, businesses use postal mail for many things. Everything from billing invoices to marketing letters are still regularly used every day by businesses. Making ...

With emails and text messages being the more popular forms of communication these days, it isn’t uncommon for people not to know how to address an envelope properly. Whether for business or personal ...

This specialized slide rule was included in the back of a book "The Effects of Nuclear Weapons," to illustrate to specialists and interested lay members of the public what kind of destruction could be ...