A few weeks ago, I mentioned in this space that serial commas, also called Oxford commas, are a matter of style.

When figuring out where to put commas or whether or not you need them, the rules leave room for personal taste, writes grammar expert June Casagrande.

Usually, commas surround a non-essential clause or phrase. For example, "The duck that attacked me scared my friend" doesn't require any commas.

A complete guide on punctuation rules and punctuation marks in the English language. Here you will find how and when to use different punctuation marks with useful examples and ESL images.

A few weeks ago I mentioned in this space that serial commas, also called Oxford commas, are a matter of style. So either "red, white and blue" or "red, white, and blue" can be correct depending ...