If the clause is essential to the meaning of the sentence, it takes that without commas: the entrance that we came through. If the clause can be omitted without changing meaning, it takes which and ...

The year was 1997. ACES: The Society for Editing — formerly known as the American Copy Editors Society — was founded as a nonprofit organization dedicated to promoting excellence in copy editing.

Every now and then, people ask me whether I actually enjoy my job. They point out that I spend hours at The Michigan Daily every week making others look better and ask me if, deep down, I’d rather ...