Most people struggle to use commas effectively. That's according to writing coach and CUNY Journalism Press editor Timothy Harper. Harper said he's put at least one student on a "comma diet" by ...

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 ...

Liz in Newport Beach, Calif., posed a good question about commas. Consider the following two sentences. "Days are usually great, but, when they aren't great, they still pass in 24 hours." "Every word ...

Sex. Now that I have your attention I’d like to discuss the fact that this sentence you’re reading is not necessarily a run-on sentence because run-on sentences are not simply sentences that run on ...

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, ...