Christmas card senders have until Wednesday to mail their holiday greetings through first-class mail to ensure delivery by Christmas, postal service officials said.

Christmas Card Day on Dec. 9 draws attention to a custom that has never lost its place in American life. More than a billion ...

If you get a holiday card in the mail, chances are it's from a family — or a couple. But increasingly, single women have taken up the beloved tradition, crafting creative designs that celebrate their ...