Learn the difference between hyphen, en dash, and em dash with simple rules and examples. It improves clarity, accuracy, and ...

While we all slip up from time to time, there are some basic punctuation mistakes you should never make in formal writing. For example, don't confuse "it's" and "its," don't use an apostrophe to ...

If you’ve spent the weekend enjoying a good book in the May sun, you might not have been thinking about mathematics. But if you were reading a book in a Western language, there’s a good chance that ...

A writer who stopped using punctuation in the 1960s and spent much of the last 30 years secluded in Hawaii will become the nation's next chief poet. The Library of Congress is announcing Thursday that ...