President Donald Trump has made the tricky punctuation mark a signature of his writing style.

What are news readers to make of quotation marks in an article or headline? It seems a simple question, but this punctuation occasionally causes a misimpression. The issue arose recently after The ...

This is the Grammar Guy column, a weekly feature written by Curtis Honeycutt. I can think of a few things off the top of my head that I hope never to use: math, a fire extinguisher, Pepto Bismol and ...

I don’t remember when I first learned about single quotation marks, but I have a vague memory of assuming they were as useful as quotation marks, or close to it. Sometimes you quote someone. Sometimes ...

Notice anything wrong with those quotation marks, shown during NBC's broadcast of the Winter Olympics? They're wrong in a really bizarre way, so wrong that they offend columnist John Kelly. (John ...

Google has quietly removed the Boolean + operator from its search options–and replaced it with expanded quotation mark functionality. For those who don’t use Boolean search operators, this isn’t a big ...