Here’s an interesting question posed to me recently: Which of the following sentences is punctuated correctly? Look for fresh basil at your local grocery store, and, if it isn’t available, tell the ...

Contrary to popular belief, commas don't just signify pauses in a sentence. In fact, precise rules govern when to use this punctuation mark. When followed, they lay the groundwork for clear written ...

Commas are among the most useful punctuation marks in English. Across genres, they perform functions strategic to effective communication. For instance, they come in handy when we are listing items ...

Q: Years (and years!) ago when I learned grammar and usage from the Sisters of St. Joseph in a Brooklyn, N.Y., grammar school, a series of nouns used a comma to separate the nouns until the last one, ...