If you were to send my family a letter, you’d have no problem writing out the envelope. My surname is Andersen, so the etiquette rules for writing a plural last name are pretty simple: Just add s! But ...

When you pluralize a surname on holiday cards, it's very easy to assume that what worked for one family works for all ...

Every year as the holidays approach, I dedicate a column to helping you avoid embarrassing mistakes on holiday cards like “Merry Christmas from the Smith’s.” And every time, I wonder if it will be the ...

A friend emailed recently to ask about the grammar on a T-shirt that read: “The only minority destroying the country are the billionaires.” His question: “Am I wrong or is the grammar on her T-shirt ...