When I saw “men’s’ clothing” with two apostrophes, I figured it must be a typo. I was editing a professional writer who’s been on the job for years, and I know from experience that writers make typos, ...

If you have a good grasp of apostrophes, you probably notice that a lot of other people don’t. You could be forgiven for rolling your eyes at sentences like “The dog wagged it’s tail,” which ...

Possessive pronoun must agree in gender and number with the noun in the phrase they replace. Each possessive pronoun must agree in gender (masculine or feminine) and number (singular or plural) with ...

On October 22nd, at 2:50 P.M., @APStylebook tweeted a series of guidelines about how to punctuate possessives of nouns that end in “S”: “For possessives of plural nouns ending in s, add only an ...

ALL of us surely already know that in English, possession of something can be denoted by simply adding an apostrophe and an "s" to most singular nouns, as in "the candidate's persona," "that woman's ...

One of the great questions of American life comes up whenever we have a day in celebration of mothers, fathers, presidents, or veterans: Where do you stick the apostrophe? Should there even be an ...