Have you mastered these basic grammar rules? If you’d like to answer yes, review your knowledge with the articles below. You might be surprised at how many rules you remember and how many rules ...

This grammar rule doesn't have to be confusing! Our easy-to-follow guide explains the rules for using an apostrophe—and when to avoid one.

English usage, including grammar, spelling, and punctuation conventions, is full of contradictions, exceptions, and rules that we probably know implicitly but have probably never really thought ...

Read on to learn a few simple grammar rules that will help you easily write a plural last name. Get Reader’s Digest’s Read Up newsletter for more grammar tips, etiquette, humor, cleaning ...

No matter who you're dealing with, you should always check your spelling, grammar and punctuation. Shorthands like “SRY” or “PLS” are often not taken seriously in an office setting.

But the fact of the matter is that these common grammar mistakes rarely go unnoticed. And since they’re so simple to correct, there’s no reason to let them make you seem like an idiot.

A report published today in the journal Science indicates that although monkeys can grasp basic grammar rules, they are unable to understand the more complex rules that are central to human language.